Showing 1490 open source projects for "define"

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    MongoDB Atlas runs apps anywhere

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  • 1
    Reshape

    Reshape

    An easy-to-use, zero-downtime schema migration tool for Postgres

    Reshape is a declarative SQL schema migration tool for PostgreSQL that allows developers to define the desired schema in a single file. It compares the current database schema with the desired state and generates safe, dependency-aware migrations automatically. Reshape is built for simplicity, safety, and version control integration.
    Downloads: 0 This Week
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  • 2
    pgroll

    pgroll

    PostgreSQL zero-downtime migrations made easy

    pgroll is an open-source command-line tool for performing zero-downtime, reversible schema migrations on PostgreSQL databases. It allows developers to define migrations using a high-level JSON format and manages the migration process to ensure application availability during schema changes.
    Downloads: 0 This Week
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  • 3
    Rust-Peg

    Rust-Peg

    Parsing Expression Grammar (PEG) parser generator for Rust

    rust-peg is a Parsing Expression Grammar (PEG) parser generator for Rust. It allows developers to define grammars in a concise syntax and generates efficient parsers, facilitating the creation of domain-specific languages and interpreters.​
    Downloads: 0 This Week
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  • 4
    Pyparsing

    Pyparsing

    Python library for creating PEG parsers

    pyparsing is a Python library that facilitates the creation of parsers using a parsing expression grammar (PEG) approach. It allows developers to construct grammars directly in Python code, offering an alternative to traditional parsing methods.​
    Downloads: 0 This Week
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  • Go From AI Idea to AI App Fast Icon
    Go From AI Idea to AI App Fast

    One platform to build, fine-tune, and deploy ML models. No MLOps team required.

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  • 5
    Logos

    Logos

    Create ridiculously fast Lexers

    Logos is a lexer generator for Rust, designed to create fast and efficient lexers with minimal code. It leverages Rust's procedural macros to define token patterns, streamlining the process of lexical analysis.​
    Downloads: 0 This Week
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  • 6
    ArkType

    ArkType

    TypeScript's 1:1 validator, optimized from editor to runtime

    ArkType is a high-performance runtime type validation library for TypeScript. It offers a 1:1 validator optimized from editor to runtime, enabling developers to define and enforce complex type constraints seamlessly.​
    Downloads: 0 This Week
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  • 7
    Valibot

    Valibot

    Modular and type safe schema library for validating structural data

    Valibot is a modular and type-safe schema library for validating structural data. It provides developers with tools to define and enforce data schemas, ensuring data integrity and consistency across applications.​
    Downloads: 0 This Week
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  • 8
    MCP Framework

    MCP Framework

    A framework for writing MCP (Model Context Protocol) servers

    ...It provides an out-of-the-box architecture with automatic directory-based discovery for tools, resources, and prompts. The framework offers powerful MCP abstractions, enabling developers to define components in an elegant manner, and includes a CLI to streamline the server setup process. ​
    Downloads: 0 This Week
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  • 9
    Foxy Contexts

    Foxy Contexts

    Foxy contexts is a library for building context servers

    Foxy Contexts is a Golang library for building context servers that support the Model Context Protocol. It offers a declarative approach to defining tools, resources, and prompts, enabling developers to create robust context servers that enhance the capabilities of AI models. ​
    Downloads: 0 This Week
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  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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  • 10
    Agenda

    Agenda

    Lightweight job scheduling for Node.js

    A light-weight job scheduling library for Node.js.
    Downloads: 0 This Week
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  • 11
    Laravel Markable

    Laravel Markable

    Integrate likes, bookmarks, favorites, reactions and custom made marks

    This package allows you to easily add the markable feature to your application, as for example likes, bookmarks, favorites, and so on. Integrate likes, bookmarks, favorites, reactions, and custom-made marks into your application.
    Downloads: 0 This Week
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  • 12
    konform

    konform

    Portable validations for Kotlin

    Portable validations for Kotlin. Kotest provides various matches for use with Konform. They can be used in your tests to assert that a given object is validated successfully or fails validation with specific error messages.
    Downloads: 0 This Week
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  • 13
    PHPWord

    PHPWord

    PHP library for reading and writing word processing documents

    ...Create document sections with different settings, e.g. portrait/landscape, page size, and page numbering. Create header and footer for each sections, set default font type, font size, and paragraph style. Use UTF-8 and East Asia fonts/characters. Define custom font styles (e.g. bold, italic, color) and paragraph styles (e.g. centered, multicolumns, spacing) either as named style or inline in text.
    Downloads: 9 This Week
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  • 14
    io-ts

    io-ts

    Runtime type system for IO decoding/encoding

    io-ts is a TypeScript runtime type system for decoding, validating, and encoding data at application boundaries. It solves a common TypeScript limitation: static types disappear at runtime, but external inputs still need to be checked safely. The library lets developers define codecs that represent both runtime validation logic and static TypeScript types. This approach is especially useful for APIs, configuration files, JSON payloads, database results, and any data that enters a program from an unknown source. io-ts integrates closely with functional programming patterns and the fp-ts ecosystem. Its main value is helping TypeScript applications keep runtime data validation aligned with compile-time type inference.
    Downloads: 4 This Week
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  • 15
    EmDash

    EmDash

    EmDash is a full-stack TypeScript CMS based on Astro

    EmDash is a modern content management and editing system designed to provide a flexible and developer-friendly environment for creating, managing, and publishing structured content. It emphasizes modularity and extensibility, allowing developers to define custom content types, editing experiences, and workflows tailored to their needs. The system likely includes a rich editing interface, enabling users to create complex documents with structured data and formatting. It separates content from presentation, making it easier to reuse and distribute content across different platforms. ...
    Downloads: 4 This Week
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  • 16
    Pimcore

    Pimcore

    Open Source Data & Experience Management Platform

    No matter if you're dealing with unstructured web documents or structured data for MDM/PIM, you define the UI design (web documents by a template and structured data with an intuitive graphical editor), Pimcore knows how to persist the data efficiently and optimized for fast access. Due to the framework approach, Pimcore is very flexible and adapts perfectly to your needs. Built on top of the well-known Symfony Framework you have a solid and modern foundation for your project. ...
    Downloads: 4 This Week
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  • 17
    Gumroad

    Gumroad

    Sell stuff and see what sticks

    This repository contains the source code for Gumroad’s e-commerce platform, exposing how a modern creator-focused storefront and payments system is assembled. The app models products, variants, subscriptions, and checkout flows, then ties them to fulfillment, licensing, and customer communications. It implements typical marketplace concerns—order management, refunds, discounts, taxes, fraud checks, and analytics—through well-defined services and background jobs. The UI offers product pages,...
    Downloads: 6 This Week
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  • 18
    Kornia

    Kornia

    Open Source Differentiable Computer Vision Library

    ...It consists of a set of routines and differentiable modules to solve generic computer vision problems. At its core, the package uses PyTorch as its main backend both for efficiency and to take advantage of the reverse-mode auto-differentiation to define and compute the gradient of complex functions. Inspired by existing packages, this library is composed by a subset of packages containing operators that can be inserted within neural networks to train models to perform image transformations, epipolar geometry, depth estimation, and low-level image processing such as filtering and edge detection that operate directly on tensors. ...
    Downloads: 15 This Week
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  • 19
    attrs

    attrs

    Python Classes Without Boilerplate

    attrs is a Python package that lets you write classes without all the usual drudgery. Its ultimate goal is to help you write concise and correct software without slowing down your code. attrs provides a class decorator and a means to declaratively define the attributes on that class. This results in a concise and explicit overview of the class's attributes, a human-readable __repr__, a complete set of comparison methods and more, all without having to repetitively write dull boilerplate code and without negatively affecting your runtime performance. With attrs you can write correct and self-documenting code, and you'll find joy in writing classes again!
    Downloads: 1 This Week
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  • 20
    Apache Beam

    Apache Beam

    Unified programming model for Batch and Streaming

    Apache Beam is an open source, unified programming model to define both batch and streaming data-parallel processing pipelines, as well as certain language-specific SDKs for constructing pipelines and Runners. These pipelines are executed on one of Beam’s supported distributed processing back-ends, which include Apache Apex, Apache Flink, Apache Spark, and Google Cloud Dataflow. Beam is especially useful for Embarrassingly Parallel data processing tasks, and caters to the different needs and backgrounds of end users, SDK writers and runner writers.
    Downloads: 1 This Week
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  • 21
    my-tv-0

    my-tv-0

    My TV·〇 TV video playback device can customize the TV source

    my-tv-0 is an open-source television streaming application that allows users to play video content from customizable sources, offering a flexible alternative to traditional IPTV solutions. The software supports multiple configuration formats, enabling users to define their own channel lists and video streams using files such as M3U, JSON, or TXT. It is designed to run on Android-based devices, including TV boxes and smart TVs, providing a simple interface for browsing and switching between channels. The application emphasizes user control, allowing remote configuration through QR codes or local network endpoints, which simplifies setup and management. ...
    Downloads: 8 This Week
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  • 22
    Docker Agent

    Docker Agent

    AI Agent Builder and Runtime by Docker Engineering

    Docker Agent is an open-source multi-agent runtime developed by Docker that enables developers to define, run, and orchestrate AI agents using simple declarative configuration files instead of traditional code-heavy approaches. It introduces a YAML-based configuration model where users describe agent behavior, tools, models, and interaction logic in a single file, significantly reducing complexity in building AI systems. The runtime supports multi-agent collaboration, allowing specialized agents to delegate tasks to each other and operate as coordinated systems rather than isolated units. ...
    Downloads: 5 This Week
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  • 23
    YourInfo

    YourInfo

    Real-time browser fingerprinting demo with cross-browser tracking

    ...The platform prioritizes privacy by focusing on local storage or user-controlled databases, ensuring sensitive data stays under the user’s control rather than in third-party servers. Users can define types of information, tag entries for quick categorization, and perform intuitive searches when they need to recall something like a phone number, address, or secret detail. It also integrates with conversational models so that users can query “What’s my friend’s address?” or “Remind me of my travel dates” in plain language, and the system responds using secure data access while respecting permission boundaries.
    Downloads: 5 This Week
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  • 24
    Weave GitOps

    Weave GitOps

    Weave GitOps provides insights into your application deployments

    ...Experience how easy it is to enable GitOps and run your apps in a cluster. Use Git to collaborate with team members making new deployments easy and secure. Start with what developers need to run apps, and then easily extend to define and run your own enterprise platform. Our vision is that all cloud-native applications should be easy for developers and that operations should be automated and secure. Weave GitOps is a highly extensible tool to achieve this by placing Kubernetes and GitOps at the core and building a platform around that.
    Downloads: 5 This Week
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  • 25
    SQLBoiler

    SQLBoiler

    Generate a Go ORM tailored to your database schema

    ...Most packages out there are code-first, reflect-based and have a very weak story around relationships between models. Work with existing databases: Don't be the tool to define the schema, that's better left to other tools.
    Downloads: 0 This Week
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