Showing 143 open source projects for "zero"

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  • 1
    pgsodium

    pgsodium

    Modern cryptography for PostgreSQL using libsodium

    pgsodium is an encryption library extension for PostgreSQL using the libsodium library for high-level cryptographic algorithms. pgsodium can be used a straight interface to libsodium, but it can also use a powerful feature called Server Key Management where pgsodium loads an external secret key into memory that is never accessible to SQL. This inaccessible root key can then be used to derive sub-keys and keypairs by key id. This id (type bigint) can then be stored instead of the derived key.
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  • 2
    learn_python3_spider

    learn_python3_spider

    Python crawler tutorial series, learning Python crawlers from 0 to 1

    learn_python3_spider is a tutorial and example-code collection for learning web scraping with Python 3 from beginner to advanced topics. It introduces request capture, browser and mobile traffic inspection, and core scraping libraries such as Requests, BeautifulSoup, Selenium, Appium, and Scrapy. Lessons also cover JSON parsing, regular expressions, concurrency, proxy usage, login handling, and CAPTCHA-related techniques. Data can be stored with CSV, MySQL, or MongoDB examples. More advanced...
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  • 3
    tobi try

    tobi try

    Fresh directories for every vibe

    try is a lightweight Ruby command-line tool for managing short-lived experiment directories. It is built for developers who constantly create quick tests, prototypes, proof-of-concepts, and late-night coding experiments that usually get lost across temporary folders. The tool gives every experiment a dated home, then makes it easy to find and reopen past work with fuzzy search. It favors simplicity, using a one-file Ruby script with no dependencies and very little setup. Smart sorting brings...
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  • 4
    PyTensor

    PyTensor

    Python library for defining and optimizing mathematical expressions

    PyTensor is a fork of Aesara, a Python library for defining, optimizing, and efficiently evaluating mathematical expressions involving multi-dimensional arrays. PyTensor is based on Theano, which has been powering large-scale computationally intensive scientific investigations since 2007. A hackable, pure-Python codebase. Extensible graph framework is suitable for rapid development of custom operators and symbolic optimizations. Implements an extensible graph transpilation framework that...
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  • 5
    XLSX

    XLSX

    Go (golang) library for reading and writing XLSX files

    xlsx is a library to simplify reading and writing the XML format used by recent version of Microsoft Excel in Go programs. Version 3.0.0 introduces some more breaking changes in the API. All methods that can return an `xlsx.File` struct now accept zero, one or many `xlsx.FileOption` functions as their final arguments. These can be used to modify the behavior of the resultant struct, in particular they replace the `…WithRowLimit` variants of those methods with the result of calling `xlsx.RowLimit` and they add the ability to define a custom backing store for the spreadsheet data to be held in whilst processing. ...
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  • 6
    AngularFire

    AngularFire

    The official Angular library for Firebase

    ...Integrate with NgRx using AngularFire's action based APIs. AngularFire dynamically imports much of Firebase, reducing time to load your app. Get your Angular application deployed on Firebase Hosting with a single command. Zero-effort Angular Router awareness in Google Analytics. Guard your Angular routes with built-in Firebase Authentication checks.
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  • 7
    Lettuce

    Lettuce

    Advanced Java Redis client for thread-safe sync, async, etc.

    ...Lettuce is a fully non-blocking Redis client built with netty providing Reactive, Asynchronous and Synchronous Data Access. Lettuce provides asynchronous API with RedisFuture (CompletionStage) and Reactive types Flux [N] and Mono [0|1]. Low-latency communication, backpressure-enabled network engine for NIO TCP, epoll TCP and Unix Domain Sockets. Reactive Streaming is fully supported. Lettuce comes with an API that gets you started quickly. Its simple yet powerful programming model allows you for trivial use-cases as well as for chained asynchronous flows. Redis Standalone, Master/Slave, Redis Sentinel and Redis Cluster. ...
    Downloads: 1 This Week
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  • 8
    webgl-plot

    webgl-plot

    A high-Performance real-time 2D plotting library based on native WebGL

    webgl-plot is a high-performance plotting library for real-time data visualization in the browser using WebGL. Unlike traditional canvas or SVG-based charting libraries, webgl-plot is optimized for streaming and dynamic updates, making it ideal for oscilloscope-style data, biomedical signals, or any application where data updates hundreds of times per second. Its minimal memory footprint and GPU acceleration ensure excellent performance even with tens of thousands of data points, and its...
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  • 9
    Android Contacts, Reborn

    Android Contacts, Reborn

    Android Contacts API Library written in Kotlin

    This library provides a complete set of APIs to do everything you need with Contacts in Android. You no longer have to deal with the Contacts Provider, database operations, and cursors. Whether you just need to get all or some Contacts for a small part of your app (written in Kotlin or Java), or you are looking to create your own full-fledged Contacts app with the same capabilities as the AOSP Android Contacts app and Google Contacts app, this library is for you.
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  • 10
    DeepSeed

    DeepSeed

    Deep learning optimization library making distributed training easy

    ...Using current generation of GPU clusters with hundreds of devices, 3D parallelism of DeepSpeed can efficiently train deep learning models with trillions of parameters. With just a single GPU, ZeRO-Offload of DeepSpeed can train models with over 10B parameters, 10x bigger than the state of arts, democratizing multi-billion-parameter model training such that many deep learning scientists can explore bigger and better models. Sparse attention of DeepSpeed powers an order-of-magnitude longer input sequence and obtains up to 6x faster execution comparing with dense transformers.
    Downloads: 0 This Week
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  • 11
    phpunit/php-timer

    phpunit/php-timer

    Utility class for timing

    php-timer is a tiny utility library that provides high-resolution timing for PHP scripts, originating from the PHPUnit ecosystem. It wraps PHP’s underlying timing functions to give consistent start/stop measurements even across different PHP versions and environments. The library’s API is intentionally small so you can drop it into tests, benchmarks, and command-line tools without overhead. Beyond raw seconds, it can format durations into human-readable strings, which is especially handy for...
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  • 12
    type-challenges

    type-challenges

    Collection of TypeScript type challenges with online judge

    type-challenges is a massive set of TypeScript type-level puzzles that turn the compiler into a playground for metaprogramming. Each challenge is a miniature kata where you implement types that transform other types—parsing strings, inferring tuples, mapping unions—without writing any runtime code. Problems are arranged from warm-ups to brain-twisters, letting developers build intuition about distributive conditional types, inference in extends, variance, and other corner cases of the type...
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  • 13
    Timbre

    Timbre

    Pure Clojure/Script logging library

    ...Timbre offers an all Clojure/Script alternative that's fast, deeply flexible, easy to configure with pure Clojure data, and that just works out the box. No XML. Easily filter logging calls by any combination of: level, namespace, and appended. Zero overhead compile-time level/ns elision. Useful built-in appenders for out-the-box Clj+Cljs logging. Powerful, easy-to-configure rate limits and async logging. Logs as Clojure values (v3+). Small, simple, cross-platform codebase. 3rd-party tools, appenders, etc. No XML or properties files. A single, simple config map, and you're set. ...
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  • 14
    libevent

    libevent

    Event notification library

    The libevent API provides a mechanism to execute a callback function when a specific event occurs on a file descriptor or after a timeout has been reached. Furthermore, libevent also support callbacks due to signals or regular timeouts. libevent is meant to replace the event loop found in event driven network servers. An application just needs to call event_dispatch() and then add or remove events dynamically without having to change the event loop. The internal event mechanism is completely...
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  • 15
    Flutter Rust Bridge

    Flutter Rust Bridge

    Rust binding generator, feature-rich, but seamless and simple

    ...The project supports passing complex types, handling async operations and streams, and integrating with Flutter across mobile and desktop targets. By leaning on Rust’s memory safety and zero-cost abstractions, it enables compute-heavy tasks—parsing, crypto, image/audio processing, and more—without sacrificing Flutter’s developer experience. Build scripts and templates streamline packaging and distribution so the Rust side fits cleanly into CI and multi-platform releases. In practice, teams gain a maintainable way to share one performant Rust core across multiple Flutter apps while keeping the UI reactive and fast.
    Downloads: 1 This Week
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  • 16
    RSocket

    RSocket

    Java implementation of RSocket

    ...RSocket is intended to be consumed via one of the various implementation libraries which implement the RSocket Protocol. By default to make RSocket easier to use it copies the incoming Payload. Copying the payload comes at cost to performance and latency. If you want to use zero copy you must disable this. To disable copying you must include a payloadDecoder argument in your RSocketFactory. This will let you manage the Payload without copying the data from the underlying transport. You must free the Payload when you are done with them or you will get a memory leak. Used correctly this will reduce latency and increase performance.
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  • 17
    Pothos GraphQL

    Pothos GraphQL

    Pothos GraphQL is library for creating GraphQL schemas in typescript

    Pothos is a plugin based GraphQL schema builder for typescript. It makes building graphql schemas in typescript easy, fast and enjoyable. The core of Pothos adds 0 overhead at runtime, and has graphql as its only dependency. Pothos is the most type-safe way to build GraphQL schemas in typescript, and by leveraging type inference and typescript's powerful type system Pothos requires very few manual type definitions and no code generation. Pothos has a unique and powerful plugin system that makes every plugin feel like its features are built into the core library. ...
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  • 18
    mobx-state-tree

    mobx-state-tree

    Full-featured reactive state management without the boilerplate

    ...MobX is one of the most popular Redux alternatives and is used (along with MobX-State-Tree) by companies all over the world, including Netflix, Grow, IBM, DAZN, Baidu, and more. It supports a full set of features for a modern state management system, all in a package with zero dependencies other than MobX itself.
    Downloads: 0 This Week
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  • 19
    go-chart

    go-chart

    go chart is a basic charting library in go

    ...I wanted to make a charting library that used only native golang, that could be stood up on a server (i.e. it had built-in fonts). The goal with the API itself is to have the "zero value be useful", and to require the user to not code more than they absolutely needed.
    Downloads: 5 This Week
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  • 20
    Spin.js

    Spin.js

    A spinning activity indicator

    Spin.js is a zero-dependency JavaScript library creating animated, resolution-independent loading spinners using CSS keyframes (with VML fallback for legacy IE). It offers a flexible API for customizing spinner size, color, speed, and more. Distributed as ES6 module with TypeScript definitions.
    Downloads: 0 This Week
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  • 21
    fireworks-js

    fireworks-js

    Simple fireworks library! Ready to use components available for React

    A simple fireworks library! Ready-to-use components available for React, Vue 3, Svelte, Angular, Preact, Solid, and Web Components.
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  • 22
    Neiki's Charts

    Neiki's Charts

    Lightweight SVG chart Web Component

    Neiki's Charts is a lightweight SVG chart library built as a native Web Component. Drop a single script tag into any HTML page and get four chart types — Line, Bar, Pie, and Scatter — with no build step, no framework, and zero dependencies. CSS is bundled automatically, so one file is all you need. The component uses Shadow DOM for style encapsulation and fits cleanly into any project without CSS conflicts. Charts are fully responsive, support light and dark themes with automatic prefers-color-scheme detection, and expose a simple JS API for data and options. ...
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  • 23
    LombokCharts

    LombokCharts

    Canvas and SVG renderers, LTTB decimation,real-time streaming layer

    LombokCharts A zero-dependency charting library for the browser. It pairs a small grammar-of-graphics core (Data → Scale → Mark) with pluggable Canvas and SVG renderers, LTTB decimation, and a real-time streaming layer — so the same API draws a five-point bar chart or a five-million-point line without changing shape.
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  • 24
    Calimero

    Calimero

    Take full control of your Windows Desktop background!

    Calimero is a lightweight, high-performance, old-school Win32 console application designed to enhance your Windows desktop in the simplest and most unobtrusive way. Main core features of Calimero are managing and displaying local images as desktop wallpaper and fetching/downloading pictures from the Internet, from sites like Picsum, Pexels, Reddit, and Danbooru.
    Downloads: 0 This Week
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  • 25
    ws

    ws

    Tiny WebSocket library for Go

    Zero-copy upgrade. No intermediate allocations during I/O. Low-level API which allows building your own logic of packet handling and buffers reuse. High-level wrappers and helpers around API in wsutil package, which allow to start fast without digging the protocol internals. Existing WebSocket implementations do not allow users to reuse I/O buffers between connections in clear way.
    Downloads: 0 This Week
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