Alternatives to ThreadDB
Compare ThreadDB alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to ThreadDB in 2026. Compare features, ratings, user reviews, pricing, and more from ThreadDB competitors and alternatives in order to make an informed decision for your business.
-
1
Realm
Realm DB
Realm is a mobile-first, open source object database designed to run directly inside phones, tablets, and wearables. It provides a simple, object-oriented data model that eliminates the need for an ORM, allowing developers to define models as regular classes in languages like Swift, Java, Kotlin, C#, JavaScript, Dart, and C++. Realm's architecture ensures high performance and low memory usage by employing a zero-copy design, lazy loading, and multi-version concurrency control (MVCC) for thread-safe operations. It's live objects and collections automatically update across threads, enabling reactive programming patterns. Realm supports relationships between objects via links and backlinks, facilitating complex data structures. Developers can utilize tools like Realm Studio to inspect and manipulate local Realm databases and integrate Realm into various platforms, including React Native, Flutter, Xamarin, and Node.js.Starting Price: Free -
2
WatermelonDB
WatermelonDB
WatermelonDB is a reactive database framework designed to build powerful React and React Native apps that scale from hundreds to tens of thousands of records while remaining fast. It ensures instant app launch regardless of data volume, supports lazy loading to load data only when needed, and offers offline-first capabilities with synchronization to your own backend. It is multiplatform. Optimized for React, it allows easy integration of data into components and is framework-agnostic, enabling the use of its JavaScript API with other UI frameworks. Built on a robust SQLite foundation, WatermelonDB provides static typing with Flow or TypeScript and optional reactivity through an RxJS API. WatermelonDB addresses performance issues in complex applications by loading nothing until requested and performing all querying directly on SQLite on a separate native thread, ensuring most queries resolve instantly.Starting Price: Free -
3
OrbitDB
OrbitDB
OrbitDB is a serverless, distributed, peer-to-peer database that utilizes IPFS for data storage and Libp2p Pubsub for automatic synchronization across peers. It employs Merkle-CRDTs to ensure conflict-free database writes and merges, making it suitable for decentralized applications, blockchain integrations, and local-first web apps. OrbitDB offers various database types tailored to different use cases: 'events' for immutable append-only logs, 'documents' for JSON document storage indexed by a specified key, 'keyvalue' for traditional key-value pairs, and 'keyvalue-indexed' for LevelDB-indexed key-value data. All these databases are built atop OpLog, an immutable, cryptographically verifiable, operation-based CRDT structure. The JavaScript implementation supports both browser and Node.js environments, with a Go version maintained by the Berty project.Starting Price: Free -
4
Loadsy
Loadsy
Run Performance Tests for Digital Products/Services in Minutes Avoid Steep Learning Curve… Design, Run, Save and Automate your Tests with JavaScript Code. • Design threads as complex as you need, simulate diverse and real scenarios simultaneously for your tests with JavaScript code. • Create and run any kind of performance tests with just one tool. • Tests for any platform no matter where it’s hosted, in the cloud, or an on-premise server. • Test continuously with CI/CD integrated tools, automate performance tests. • Get data in real-time, catch and solve blind spots before a user does. • Get a realistic simulation with virtual browsers and simulate hundreds of thousands of users.Starting Price: $0.05/hour/user -
5
Node.js
Node.js
As an asynchronous event-driven JavaScript runtime, Node.js is designed to build scalable network applications. Upon each connection, the callback is fired, but if there is no work to be done, Node.js will sleep. This is in contrast to today's more common concurrency model, in which OS threads are employed. Thread-based networking is relatively inefficient and very difficult to use. Furthermore, users of Node.js are free from worries of dead-locking the process, since there are no locks. Almost no function in Node.js directly performs I/O, so the process never blocks except when the I/O is performed using synchronous methods of Node.js standard library. Because nothing blocks, scalable systems are very reasonable to develop in Node.js. Node.js is similar in design to, and influenced by, systems like Ruby's Event Machine and Python's Twisted. Node.js takes the event model a bit further. It presents an event loop as a runtime construct instead of as a library.Starting Price: Free -
6
TaffyDB
TaffyDB
TaffyDB is an open source JavaScript library that brings powerful database functionality into your JavaScript applications. It offers a small file size with extremely fast queries and a powerful JavaScript-centric data selection engine. TaffyDB includes database-inspired features such as count, update, and insert, and provides robust cross-browser support. It is easily extended with your own functions and is compatible with any DOM library, as well as server-side JavaScript. Creating a database is straightforward, you can create a new empty database, a database with a single object, an array, or a JSON string. Once you have a database, you can run queries against it by calling the root function and building filter objects. TaffyDB allows you to filter using the database name and object comparison, access data easily, and modify data on the fly. You can also use functions to give you full control over the results of your query.Starting Price: Free -
7
InfinityDB
InfinityDB
InfinityDB Embedded is a Java NoSQL database, a hierarchical sorted key value store. It is high-performance, multi-core, flexible, and maintenance-free. InfinityDB Encrypted database and InfinityDB Client/Server database are now available as well. InfinityDB has the highest available performance, according to our customers and the provided performance tests: Multi-core overlapping operations scale almost linearly in thread count, threads use fair scheduling, with very low inter-thread interference, random I/O scales logarithmically in file size, with no size limit, caches grow only as used, and are packed efficiently, database open is immediate, even for recovery after abrupt exit. -
8
Codename One
Codename One
Codename One is an open-source cross-platform mobile app development framework to build native iOS, Android, Desktop & Web apps with a single Java or Kotlin codebase. It compiles Java or Kotlin into native code for iOS, Android, UWP (Universal Windows Platform), and even JavaScript (with seamless PWA and Thread support). It's a complete mobile platform featuring virtual machines, simulator, design tools (visual theme/builder/css), IDE integrations, ports to multiple OS's and much more. It provides full access to the underlying native OS code (e.g. Objective-C, C#, Dalvik/ART) through a portable abstraction which enables 100% code reuse. -
9
SAP Spartacus
SAP
Spartacus is a free, open-source JavaScript web application that hit the 1.0 Release in May 2019 and continues to release new updates every couple of weeks. It allows you to quickly create your own branded JavaScript-based storefront for SAP Commerce Cloud. Spartacus is written using Angular and published as a set of libraries. The recommended approach to using JavaScript is to build your own JavaScript web app and import the Spartacus libraries. Without modification, the storefront works out-of-the-box, but Spartacus has been designed to be upgradable, customizable, and extendable, to suit all your branding and functionality requirements. Spartacus is the strategic way forward for maintaining a customizable storefront with SAP Commerce Cloud. It replaces Accelerator templates, which were first introduced in SAP Commerce v4.4 to provide a ready-to-use starter implementation. -
10
Eclipse Web Tools Platform (WTP)
Eclipse Foundation
The Eclipse Web Tools Platform (WTP) project extends the Eclipse platform with tools for developing Web and Java EE applications. It includes source and graphical editors for a variety of languages, wizards and built-in applications to simplify development, and tools and APIs to support deploying, running, and testing apps. The Libra project integrates the existing tooling provided by the Plug-in Development Environment project and the Web Tools Platform project to work together for implementing OSGi Enterprise scenarios. The JavaScript Development Tools provide plug-ins that implement an IDE supporting the development of JavaScript applications and JavaScript within web applications. It adds a JavaScript project type and perspective to the Eclipse Workbench as well as a number of views, editors, wizards, and builders. -
11
CompareData
Zidsoft
Compare and synchronize sql data visually. CompareData allows you to visually compare and synchronize data between sql databases. Compare table, view or query data and see differences highlighted on the screen. Compare table metadata, generate sql sync script, use the command line and internal scheduling to automate comparison and data synchronization. • Compare data of table, query or group of tables. • Synchronize table data at row, table or group level. • Compare table metadata including columns, primary key, indices, foreign keys, triggers, permission and check constraints. • Compare stored procedures, functions and sequences, • Cross-dbms support with ODBC. • Compare resultsets of any size. • Native 64-bit application. • Multi-threaded, multi-core support. • Free for comparing data and metadata.Starting Price: $495 single user license -
12
IxEdit
IxEdit
IxEdit is a JavaScript-based interaction design tool for the web. With IxEdit, designers can practice DOM-scripting without coding to change, add, move, or transform elements dynamically on your web pages. Especially, IxEdit must be useful to try various interactions rapidly in the prototyping phase of your web application. Interactions are visual changes of the screen which occur when users act on user interface elements. In other words, interactions are the behaviors of the user interface. For instance, when a user click a button, an image switches to another, or when a user drags an edge, the viewport expands. Those are interactions. Users are doing their jobs with a computer through various interactions generally. To implement interactions on a web page, programming with JavaScript is needed. However, it is hard to manage JavaScript for many designers. Therefore, making well-designed web interactions is difficult in general. IxEdit solves this problem. -
13
AnySQL Maestro
SQL Maestro Group
AnySQL Maestro is the premier multi-purpose admin tool for database management, control and development. SQL Maestro Group offers complete database management and web development solutions for all the most popular database servers providing the highest performance, scalability and reliability to meet the requirements of today's database applications. Support of any database engine (SQL Server, MySQL, Access, etc.) Database designer, data management, editing, grouping, sorting and filtering abilities. Handy SQL Editor with code folding and multi-threading. Visual query builder, data export/import to/from the most popular formats. Powerful BLOB viewer/editor. The application also provides you with a powerful set of tools to edit and execute SQL scripts, build visual diagrams for numeric data, compose OLAP cubes, and much more. High-quality DB2 tools which are as easy in use as Windows explorer.Starting Price: $79 one-time payment -
14
Calspex 5.2
nemcal
The Vantek Calibration Control Software provides a complete calibration and gage tracking system for all types of gages and equipment. It facilitates the writing of calibration reports and the organization of important data. Calspex is a procedure-based calibration and data entry program. It guides you through the calibration process, during which you only enter the required information when prompted. The calibration report generated is concise and informative. Reports are saved to a local drive or network drive for quick accessibility. Printing hardcopies is optional. The integrated Thread Calculator can be used when calibrating threaded plugs and threaded rings to quickly and accurately calculate all thread dimensions. Simply provide the software with the thread form, nominal diameter, and pitch; the software will calculate your master dimensions for that thread. The calculator accommodates non-standard thread wire sizes, special threads, and custom length of engagement -
15
TypeORM
TypeORM
TypeORM is an ORM that can run in NodeJS, Browser, Cordova, PhoneGap, Ionic, React Native, NativeScript, Expo, and Electron platforms and can be used with TypeScript and JavaScript (ES5, ES6, ES7, ES8). Its goal is to always support the latest JavaScript features and provide additional features that help you to develop any kind of application that uses databases - from small applications with a few tables to large scale enterprise applications with multiple databases. TypeORM supports both Active Record and Data Mapper patterns, unlike all other JavaScript ORMs currently in existence, which means you can write high quality, loosely coupled, scalable, maintainable applications the most productive way. -
16
Ellie
Ellie
Ellie is an AI email writing assistant. Ellie learns from your writing style and crafts replies as if they were written by you. Ellie takes context from the email thread to craft intelligent replies. We promise you'll be blown away by Ellie's responses. Ellie will reply in any language to match the email being replied to. You can revise Ellie's response to something, to tweak exactly what you want Ellie to say. You can provide extra context to Ellie for the perfect reply for every email. Ellie doesn't access your emails. You can provide Ellie with some example email data so that the AI will match your style better, and when replying to a thread Ellie will read the most recent replies so that it can generate some context and create the most relevant reply.Starting Price: $16 per month -
17
Convo
Convo
Kanvo provides a drop‑in JavaScript SDK that adds built‑in memory, observability, and resiliency to LangGraph‑based AI agents with zero infrastructure overhead. Without requiring databases or migrations, it lets you plug in a few lines of code to enable persistent memory (storing facts, preferences, and goals), threaded conversations for multi‑user interactions, and real‑time agent observability that logs every message, tool call, and LLM output. Its time‑travel debugging features let you checkpoint, rewind, and restore any agent run state instantly, making workflows reproducible and errors easy to trace. Designed for speed and simplicity, Convo’s lightweight interface and MIT‑licensed SDK deliver production‑ready, debuggable agents out of the box while keeping full control of your data.Starting Price: $29 per month -
18
Apache DataFusion
Apache Software Foundation
Apache DataFusion is an extensible, high-performance query engine written in Rust that utilizes Apache Arrow as its in-memory format. Designed for developers building data-centric systems such as databases, data frames, machine learning, and streaming applications, DataFusion offers SQL and DataFrame APIs, a vectorized, multi-threaded, streaming execution engine, and support for partitioned data sources. It natively supports formats like CSV, Parquet, JSON, and Avro, and allows for seamless integration with object stores including AWS S3, Azure Blob Storage, and Google Cloud Storage. The engine features a comprehensive query planner, a state-of-the-art optimizer with capabilities like expression coercion and simplification, projection and filter pushdown, sort and distribution-aware optimizations, and automatic join reordering. DataFusion is highly customizable, enabling the addition of user-defined scalar, aggregate, and window functions, custom data sources, query languages, etc.Starting Price: Free -
19
TypeScript
TypeScript
TypeScript adds additional syntax to JavaScript to support a tighter integration with your editor. Catch errors early in your editor. TypeScript code converts to JavaScript, which runs anywhere JavaScript runs: In a browser, on Node.js or Deno and in your apps. TypeScript understands JavaScript and uses type inference to give you great tooling without additional code. TypeScript was used by 78% of the 2020 State of JS respondents, with 93% saying they would use it again. The most common kinds of errors that programmers write can be described as type errors: a certain kind of value was used where a different kind of value was expected. This could be due to simple typos, a failure to understand the API surface of a library, incorrect assumptions about runtime behavior, or other errors.Starting Price: Free -
20
Racket
Racket Language
Racket is a general-purpose, multi-paradigm programming language that serves as a modern dialect of Lisp and a descendant of Scheme. It is designed as a platform for programming language design and implementation, enabling developers to create new domain-specific and general-purpose languages. Racket's core language includes features such as macros, modules, lexical closures, tail calls, delimited continuations, parameters (fluid variables), software contracts, green threads, and OS threads. The language also comes with primitives, such as event spaces and custodians, which control resource management and enable the language to act like an operating system for loading and managing other programs. Further extensions to the language are created with the powerful macro system, which, together with the module system and custom parsers, can control all aspects of a language. Most language constructs in Racket are implemented as macros in the base language. -
21
Zephyr
Zephyr
From simple embedded environmental sensors and LED wearables to sophisticated embedded controllers, smart watches, and IoT wireless applications. Implements configurable architecture-specific stack-overflow protection, kernel object and device driver permission tracking, and thread isolation with thread-level memory protection on x86, ARC, and ARM architectures, userspace, and memory domains. For platforms without MMU/MPU and memory constrained devices, supports combining application-specific code with a custom kernel to create a monolithic image that gets loaded and executed on a system’s hardware. Both the application code and kernel code execute in a single shared address space. -
22
BFGMiner
BFGMiner
Announcing BFGMiner 5.5, the modular cryptocurrency miner written in C. BFGMiner features dynamic clocking, monitoring, and remote interface capabilities. Supports a large variety of device drivers for Bitcoin (SHA256d). Dynamic intensity that keeps desktop interactive under load and maximizes throughput when desktop idle. Support for mining with free Mesa/LLVM OpenCL. Automatically can configure itself to failover to solo mining and local block submission when Bitcoin Core is running. Very low overhead free C code for Linux and Windows with very low CPU usage. Heavily threaded code hands out work retrieval and work submission to separate threads to not hinder devices working. Summarised and discrete device data statistics of requests, accepts, rejects, hw errors, efficiency and utility. Supports multiple pools with multiple intelligent failover mechanisms. Provides RPC interface for remote control, and the ability to cope with slow routers.Starting Price: Free -
23
Imaginary Programming
Imaginary Programming
Imaginary Programming lets you use OpenAI's GPT engine as a runtime to accomplish things you've never been able to do before in your code. All you do is define a function prototype in TypeScript (without an implementation!), and Imaginary Programming uses GPT to take care of the rest. Use Imaginary programming for any task where human-like intelligence around text is needed. You can install imaginary programming into your current JavaScript and TypeScript projects, or you can try the online Playground to experiment with Imaginary Programming. -
24
CoreIDE
CoreIDE
CoreIDE is a full stack IDE for Java, JavaScript, Node.js and TypeScript developers who work on Spring, Spring Boot, React, Express, Vue, Backbone, AngularJS and other web framework based applications. The IDE is not only limited to web development, you can use it to develop other type of projects like desktop, command line, mobile or stand alone applications. It's free Community version contains all the available features. Java • JavaScript • Node.js • TypeScript • Spring • Spring Boot • React • Express • Vue • Backbone • AngularJSStarting Price: Free -
25
Dynamic Web TWAIN
Dynamsoft
Dynamic Web TWAIN is an enterprise-grade, browser-based document scanning SDK built for speed, security, and scale. It enables developers to create robust capture applications with minimal JavaScript. It supports all major browsers on Windows, macOS, Linux, and mobile, along with TWAIN, WIA, ICA, SANE, and eSCL drivers. Key features include high-volume scanning with disk caching and a 64-bit service, async APIs for faster workflows, and a built-in viewer with editing tools like annotation, zoom, and de-skew. Documents can be exported to PDF, TIF, JPG, BMP, or PNG and uploaded via chunked or multi-threaded transfer. Security is built in with HTTPS, digital signatures, encryption, and controlled local file access. The SDK is also extensible with add-ons such as PDF rasterizing, barcode recognition, and webcam capture. -
26
Elm
Elm
Elm uses type inference to detect corner cases and give friendly hints. NoRedInk switched to Elm about four years ago, and 300k+ lines later, they still have not had to scramble to fix a confusing runtime exception in production. The compiler guides you safely through your changes, ensuring confidence even through the most widereaching refactorings in unfamiliar codebases. Including your own, six months later. All Elm programs are written in the same pattern, eliminating doubt and lengthy discussions when deciding how to build new projects and making it easy to navigate old or foreign codebases. Elm has its own virtual DOM implementation, designed for simplicity and speed. All values are immutable in Elm, and the benchmarks show that this helps us generate particularly fast JavaScript code.Starting Price: Free -
27
Bun
Bun
Bun is a fast, all-in-one JavaScript, TypeScript, and JSX toolkit that ships as a single executable and combines a high-performance runtime, package manager, test runner, and bundler designed as a drop-in replacement for Node.js with broad compatibility and dramatically reduced startup times and memory usage. Written in Zig and powered by Apple’s JavaScriptCore, Bun can execute JavaScript/TypeScript files, scripts, and packages with significantly faster performance than traditional tooling while supporting zero-config TypeScript, JSX, and React out of the box. Its built-in package manager installs dependencies up to 30x faster than npm with workspaces, global caching, migration support, and dependency auditing. Bun’s test runner is Jest-compatible with built-in coverage and concurrent execution, and the bundler processes TypeScript, JSX, CSS, and more without configuration, including support for single-file executables.xx -
28
SnapThreads
SnapThreads
SnapThreads. net is a website video downloader from the Threads app. With its user-friendly interface and efficient downloading process, SnapThreads.net has become a go-to platform for users looking to save their favorite Threads videos MP4 for offline viewing. Whether using an Android or iOS device, SnapThreads.net provides a seamless experience, allowing you to download high-quality Threads videos effortlessly. With a focus on user safety and satisfaction, SnapThreads.net ensures your video downloading experience is secure and hassle-free.Starting Price: $0 -
29
VoiceThread
VoiceThread
VoiceThread is a cloud application, so there is no software to install. The only system requirement is an up-to-date version of Google Chrome or Mozilla Firefox. VoiceThread will run in your web browser and on almost any internet connection. Upload, share and discuss documents, presentations, images, audio files and videos. Over 50 different types of media can be used in a VoiceThread. Comment on VoiceThread slides using one of five powerful commenting options: microphone, webcam, text, phone, and audio-file upload. Keep a VoiceThread private, share it with specific people, or open it up to the entire world. Learn more about sharing VoiceThreads. With VoiceThread Mobile, all of your content is available on your iOS or Android mobile device. Whether you’re working from the mobile app or from your web browser, experience the simplicity and flexibility you expect from VoiceThread. Capture images from your camera or upload them from your photo library. -
30
Convex
Convex
Convex is an open source, reactive backend platform that enables developers to build full-stack applications entirely in TypeScript. It offers a document-relational database where queries and mutations are written in TypeScript, ensuring end-to-end type safety and seamless integration with frontend code. Convex's libraries maintain real-time synchronization between the frontend, backend, and database state without the need for manual state management, cache invalidation, or WebSockets. It includes built-in support for cloud functions, scheduling, authentication, file storage, and a variety of components that can be added with a simple npm i command. Developers can define their entire backend, including database schemas, queries, and APIs, in code, which is typechecked and autocompleted, and can be generated by AI with high accuracy. Convex's architecture ensures that all transactions are serializable, providing strong consistency guarantees and eliminating race conditions.Starting Price: $25 per month -
31
Glue
Glue
Glue is the work chat app for focused, AI-assisted conversations. Glue AI gives you an intelligent assistant in every Glue thread. Mention Glue AI from any thread to help you iterate on ideas, give you feedback, and summarize information. Work together with Glue AI and your team in every thread. Move faster when everyone can see and benefit. Glue AI knows about your threads and groups. It can look into documents and cross-reference with the current thread to answer questions. Glue AI is powered by either OpenAI GPT-4o model or Anthropic's Claude 3 model, with more models coming soon.Starting Price: $7 per user per month -
32
Directus
Monospace Inc
Directus is an Open Data Platform for managing the content of any SQL database. It provides a powerful API layer for developers and an intuitive App for non-technical users. Written entirely in JavaScript (primarily Node.js and Vue.js), Directus is completely open-source, modular, and extensible, allowing it to be fully tailored to your exact project needs. With Directus Cloud, we've taken our open-source spirit to the cloud by offering Directus Community Cloud, a completely free tier - without quotas or limitations. It's ideal for hobby projects and demos, and when you're ready for production, Standard Cloud has the power and infrastructure options you need. Our pricing is usage-based, which means you only pay for what you use. Use Directus on your next headless cms, internal tool, or SaaS project, or use our Insights for better data management and analytics. With Directus, you're only limited by your imagination.Starting Price: Free -
33
PDF-LIB
PDF-LIB
Create and modify PDF documents in any JavaScript environment. Create PDF documents from scratch, or modify existing PDF documents. Draw text, images, and vector graphics. Embed your own fonts. Even embed and draw pages from other PDFs. Written in TypeScript and compiled to pure JavaScript with no native dependencies. Works in any JavaScript runtime, including browsers, Node, Deno, and even React Native. Add, insert, and remove pages. Split a single PDF into separate ones. Or merge multiple PDFs into a single document. Create new forms or fill and read existing fields. Checkboxes, buttons, radio groups, dropdowns, option lists, and text fields are all supported. If you aren't using a package manager, UMD modules are available on the unpkg and jsDelivr CDNs. Note that only some PDF readers can view attachments. This includes Adobe Reader, Foxit Reader, and Firefox. If you are using the CDN scripts in production, you should include a specific version number in the URL.Starting Price: Free -
34
Tribescaler
Tribescaler
Get more impressions, grow a better network, and earn more money. It’s that simple. Now, you can ideate and make the most amazing hook in seconds. For the first time ever, a tool that uses an AI algorithm for generating irresistible thread hooks. Generating hooks has never been easier, with our intuitive interface you will be generating hooks in no time. Trained on the best hooks, our AI has been optimized for virality. Refining your hooks has never been easier. Library of thousands of hooks across 20+ categories. You can use these hooks to get started immediately or make them your own with the refiner. A hook is the first Tweet you see on your timeline as part of a thread. A thread is a series of connected Tweets by one person. A hook leads your reader into a thread and is the critical factor in whether your thread succeeds or is left in the dark. Copy the generated text and paste it straight into Twitter or you thread editor of choice.Starting Price: $49 per month -
35
ThreadFix
Denim Group
ThreadFix 3.0 provides a comprehensive view of your risk from applications and their supporting infrastructure. Skip the spreadsheets and PDFs forever. From Application Security Managers to CISOs, ThreadFix helps increase efficiency across teams and provides powerful reporting to upper management. Explore the powerful benefits of ThreadFix, the industry leading application vulnerability management platform. Automatically consolidate, de-duplicate, and correlate vulnerabilities in applications to the infrastructure assets that support them using results from commercial and open source application and network scanning tools. Knowing which vulnerabilities exist is important, but it’s just a start. With ThreadFix, you will quickly spot vulnerability trends and make smart remediation decisions based on data in a centralized view. When vulnerabilities are discovered, it can be tough to go back and fix them.Starting Price: $2000 per month -
36
Tweetmonk
Onovis Solutions
Tweetmonk is an intuitive, social media management platform for Twitter Users with the ability to create rich media content using AI models and schedule tweets and threads, in order to increase engagement and grow their Twitter Account more strongly. Tweetmonk is designed to give you a great user experience when creating threads and coming up with inspiration for your tweets. If you're struggling with writer's block, Tweetmonk will give you a nudge to move forward, and also it can provide you with personalized thread ideas and thread starters, as well as hashtag suggestions using AI.Starting Price: $8 -
37
Rust
Rust
Rust is blazingly fast and memory-efficient: with no runtime or garbage collector, it can power performance-critical services, run on embedded devices, and easily integrate with other languages. Rust’s rich type system and ownership model guarantee memory-safety and thread-safety — enabling you to eliminate many classes of bugs at compile-time. Rust has great documentation, a friendly compiler with useful error messages, and top-notch tooling — an integrated package manager and build tool, smart multi-editor support with auto-completion and type inspections, an auto-formatter, and more. Whip up a CLI tool quickly with Rust’s robust ecosystem. Rust helps you maintain your app with confidence and distribute it with ease. Use Rust to supercharge your JavaScript, one module at a time. Publish to npm, bundle with webpack, and you’re off to the races.Starting Price: Free -
38
LemonadeJS
Jspreadsheet
Agnostic Micro Reactive JavaScript Library. LemonadeJS is a dependency-free lightweight library featuring an abstract reactive layer and two-way data binding. It enables the creation of modern platform-agnostic components using pure JavaScript, JSX, or TypeScript. -
39
ThreadMaster.ai
ThreadMaster.ai
ThreadMaster.ai is an AI‑powered, multi‑platform tool that enables rapid generation of viral social media threads in seconds, providing performance‑scored templates and a curated library of proven viral images that are optimized for Facebook, LinkedIn, Twitter/X, and Threads. Built with OpenAI GPT‑5 (with a fallback generation engine), it offers 10+ high‑performance thread templates scored by engagement, together with 100+ viral visuals ready for one‑click copy‑and‑paste publishing across platforms. Users can begin immediately without registration thanks to anonymous usage, and benefit from quick topic suggestions, proven viral formats, and polished presentation, no design skills required. ThreadMaster empowers creators to scale content production (5–10 posts per day) with no learning curve, cross‑platform compatibility, built‑in best practices, and significant time savings, delivering professional-quality threads in a cost‑effective, efficient workflow.Starting Price: $4.95 one-time payment -
40
Molepool
Molepool
Efficient mining PPLNS / SOLO pool. Professional pool, with maximum performance. Anonymous mining, no registration required to start. Whenever a block is found, payment is given to shares in a window. Configurable payment threshold using the worker's IP address. Ultra-low-latency, multi-threaded stratum implementation using asynchronous I/O. To optimize network traffic between miners and the pool, we use VarDiff. Using native code for maximum performance. -
41
MicroNet
Microrep
Measuring instruments for gage calibration laboratories and mechanical industry. Gage and Instrument inspection is an important factor for the accreditation of quality systems to ISO 9001, IATF 16949, and ISO 17025. Our product range is capable of inspecting solid (hard) gages such as a plain plug, thread plug, plain and thread ring, pipe thread, snap gage, indicator, electronic probe, lever type indicator, micrometer, bore gage as well as temperature, humidity, and angles. For the inspection of hard-solid gage, reference gage, master and different gages including plug gage, ring gage, thread plug gage, thread ring gage, gage block, snap gage, pipe thread gage, spline gage, external micrometer, internal micrometer, dial indicator and electronic probe. -
42
Tornado Web Server
Tornado
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Tornado is different from most Python web frameworks. It is not based on WSGI, and it is typically run with only one thread per process. While some support of WSGI is available in the tornado.wsgi module, it is not a focus of development and most applications should be written to use Tornado’s own interfaces (such as tornado.web) directly instead of using WSGI. In general, Tornado code is not thread-safe. Tornado is integrated with the standard library asyncio module and shares the same event loop (by default since Tornado 5.0). In general, libraries designed for use with asyncio can be mixed freely with Tornado. -
43
Oxygene
RemObjects Software
Pascal is more relevant today than ever, and modern Pascal implementations such as Oxygene have a lot to bring to the table. Oxygene is a powerful general-purpose programming language, designed to let developers create all imaginable kinds of projects on a wide variety of platforms. To achieve this, it provides a combination of language features that ease the development processes, from basic object-oriented language concepts found in most modern languages (such as the concept of classes with methods, properties, and events) to sophisticated specialized language features that enable and ease specific development tasks (such as creating safe, multi-threaded applications), many of those unique to Oxygene. All of the provided features are based on the foundation of Object Pascal and stay true to the language design paradigms that make Pascal great, readable, and discoverable. As an object-oriented language, most code written in Oxygene lives in "classes".Starting Price: $199 one-time payment -
44
RT-Thread
RT-Thread
Welcome to the RT-Thread initiative on SourceForge! RT-Thread is a community-led, open-source Real-Time Operating System. It boasts an extensive feature set, compatibility with over 600 ready-to-use software packages and a broad spectrum of components, and supports all mainstream chip architectures. It also includes a proprietary IDE, the RT-Thread Studio, to assist engineers in quickly embarking on embedded and IoT development. Designed with scalability in mind, RT-Thread is a flexible option for various IoT applications, thanks to its Nano version tailored for resource-limited applications. We invite you to join us on this thrilling journey and help shape the future of IoT and RTOS! -
45
AgentSea
AgentSea
AgentSea is an open source platform designed to build, deploy, and share AI agents with ease. It delivers a collection of libraries and tools for building AI agent apps, favoring the UNIX philosophy of doing one thing well. Tools can be used individually or stacked together into a single agent app, and are compatible with frameworks like LlamaIndex and LangChain. Key components include SurfKit, a Kubernetes-style orchestrator for agents; DeviceBay, offering pluggable devices like file systems and desktops; ToolFuse, a library that wraps scripts, third-party apps, and APIs as Tool implementations; AgentD, a daemon making a Linux desktop OS accessible to bots; AgentDesk, a library for running AgentD-powered VMs; Taskara, for task management; ThreadMem, for building multi-role persistent threads; and MLLM, simplifying communication with multiple LLMs and multimodal LLMs. AgentSea also offers alpha agents like SurfPizza and SurfSlicer, which navigate GUIs using multimodal approaches.Starting Price: Free -
46
ClarinoxBlue
Clarinox Technologies
ClarinoxBlue is a comprehensive, flexible, and portable Bluetooth protocol stack for embedded devices. > Designed for both Bluetooth Classic (BR/EDR) and Bluetooth Low Energy > ClarinoxBlue implements all Bluetooth protocols and profile layers > Support for multiple simultaneous profiles and roles > Single and multi-threaded applications > Blocking and non-blocking API calls > Dual-mode or single-mode stack options -
47
Metal
Metal
Metal is your production-ready, fully-managed, ML retrieval platform. Use Metal to find meaning in your unstructured data with embeddings. Metal is a managed service that allows you to build AI products without the hassle of managing infrastructure. Integrations with OpenAI, CLIP, and more. Easily process & chunk your documents. Take advantage of our system in production. Easily plug into the MetalRetriever. Simple /search endpoint for running ANN queries. Get started with a free account. Metal API Keys to use our API & SDKs. With your API Key, you can use authenticate by populating the headers. Learn how to use our Typescript SDK to implement Metal into your application. Although we love TypeScript, you can of course utilize this library in JavaScript. Mechanism to fine-tune your spp programmatically. Indexed vector database of your embeddings. Resources that represent your specific ML use-case.Starting Price: $25 per month -
48
Voice Comment HT
Summa Sky Technologies LLC
Voice Comment HT allows businesses to offer feedback verbally by inserting audio comments in Word documents without changing the formatting or spacing because the audio comments are placed into the comment thread. Audio comments allow more nuanced and clearer comments than just traditional written comments. Voice comments are useful in a number of applications from the office environment to remote language learning and getting feedback from multiple people without taking up a lot of space with potentially conflicting replies. It is more personal and reduces confusion or misinterpretation associated with the meaning of comments.Starting Price: $6.99/month -
49
ThreadBois
ThreadBois
Let ThreadBois take over the internet. Create viral thread headers with AI. -
50
JsPHP
JsPHP
The free open-source JsPHP library. The JsPHP website is a 100% free community resource that provides a collaborative platform and web-based Integrated Development Environment (IDE) for building an open-source JavaScript library called JsPHP that provides an implementation of the PHP API for JavaScript environments. An Integrated Development Environment (IDE) is a tool for writing computer programs, and that's what the JsPHP website is a tool for creating and testing software. In the JsPHP IDE registered users can edit the JavaScript functions in the JsPHP library and can also write code to test that those functions are working properly or to test how well those functions perform (how fast they run when they are executed on the computer). If you're just starting out with learning JavaScript then helping out at JsPHP is the perfect way for you to get started because we have lots of beginner-level work that needs to be done that you could help us with.Starting Price: Free
