development
Render any git repo into a single static HTML page for humans or LLMs.
Tired of clicking around complex file hierarchies of GitHub repos? Do you just want to see all of the code on a single page? Enter rendergit. Flatten any GitHub repository into a single, static HTML page with syntax highlighting, markdown rendering, and a clean sidebar navigation. Perfect for code review, exploration, and an instant Ctrl+F experience.
Codefather protects your codebase by controlling who can change what. Set authorization levels, lock down files, and enforce your rules—offline via CLI or online with GitHub Actions.
Distributed code review system for Git repos.
By "distributed", we mean that code reviews are stored inside of the repository as git objects. Every developer on your team has their own copy of the review history that they can push or pull. When pulling, updates from the remote repo are automatically merged by the tool.
This design removes the need for any sort of server-side setup. As a result, this tool can work with any git hosting provider, and the only setup required is installing the client on your workstation.
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fresh directories for every vibe.
Your experiments deserve a home. 🏠
For everyone who constantly creates new projects for little experiments, a one-file Ruby script to quickly manage and navigate to keep them somewhat organized
Ever find yourself with 50 directories named test, test2, new-test, actually-working-test, scattered across your filesystem? Or worse, just coding in /tmp and losing everything?
try is here for your beautifully chaotic mind.
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PHP 7.1 ready Smart and Simple Documentation for your PHP project.
ApiGen is easy to use and modern API doc generator supporting all PHP 8.3 features.
React SDK for Timeline-Based Video Editing.
AI-powered video editor SDK built with React. Features canvas timeline, drag-and-drop editing, AI captions, and serverless MP4 export. Perfect for building custom video apps.
A reference manual for people who design and build software.
Interactive Code Explorer.
Select a concurrency pattern from the sidebar to explore Go's powerful concurrency primitives with live code execution and event exploration.
Git Large File Storage (LFS) replaces large files such as audio samples, videos, datasets, and graphics with text pointers inside Git, while storing the file contents on a remote server like GitHub.com or GitHub Enterprise.
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A provider agnostic PHP AI client SDK to communicate with any generative AI models of various capabilities using a uniform API.
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An industrial-strength functional programming language with an emphasis on expressiveness and safety.
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Up-to-date documentation for LLMs and AI code editors.
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A lightweight, lightning-fast, type-safe embeddable language for real-time applications.
libcaca is a graphics library that outputs text instead of pixels, so that it can work on older video cards or text terminals.
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Cut Code Review Time & Bugs in Half. Instantly.
Supercharge your team to ship faster with the most advanced AI code reviews.
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a tool for transforming CSS with JavaScript.
PostCSS is a tool for transforming styles with JS plugins. These plugins can lint your CSS, support variables and mixins, transpile future CSS syntax, inline images, and more.
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Type-safe WebGPU toolkit. A modular and open-ended toolkit for WebGPU, with advanced type inference and the ability to write shaders in TypeScript.
TypeScript library that enhances the WebGPU API, allowing resource management in a type-safe, declarative way.
Changelog software for everyone - Ship, Change, Rawr 🦖
Changerawr lets you write down what you changed, then share those changes with people. You write entries about updates you made, and Changerawr gives you ways to display them - like widgets for your website, public pages people can visit, or APIs to use however you want.
It's a bright day for code review!
An extensible and friendly code review tool for projects and companies of all sizes.
Review Board is an open source, web-based code and document review tool built to help companies, open source projects, and other organizations keep their quality high and their bug count low.
A source code analyzer built for surfacing features of interest and other characteristics to answer the question 'What's in the code?' quickly using static analysis with a json based rules engine. Ideal for scanning components before use or detecting feature level changes.
Microsoft Application Inspector is a software source code characterization tool that helps identify coding features of first or third party software components based on well-known library/API calls and is helpful in security and non-security use cases.
Fast & Performant React Native List. No more blank cells Swap from FlatList in seconds. Get instant performance.
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The text editor designed to make coding as simple and fun as playing a video game.
Phoenix is a modern open-source and free software text editor designed to make coding as simple and fun as playing a video game.
Haskell lends itself well to concurrent programming due to its explicit handling of effects. Its flagship compiler, GHC, comes with a high-performance parallel garbage collector and light-weight concurrency library containing a number of useful concurrency primitives and abstractions.
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- Lambda calculus @ Wikipedia.
- Functional Programming & Haskell @ Computerphile's YouTube.
- Episode 123 @ Linux Dev Time.
- Death💀 to type classes @ Jappie.
- Episode #529 consacré à podenv et au développement sécurisé @ NoLimitSecu :fr:.
- A sufficiently detailed spec is code @ Haskell for all.
- A Couple Million Lines of Haskell: Production Engineering at Mercury @ Haskell Blog.
🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
Experience the full power of TypeScript inference to boost productivity for your full-stack application.
tRPC allows you to easily build & consume fully typesafe APIs without schemas or code generation.
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Add React UI components to your AI agent.
A React package for building AI-powered applications with generative UI, where users interact through natural language.
The durable, distributed, and cloud-agnostic queue for Node.js.
Sidequest is a modern, scalable background job processor for Node.js applications. Built with TypeScript and designed for production use, it provides reliable job processing with multiple database backends, a beautiful web dashboard, and comprehensive monitoring capabilities.
Validate and visualize dependencies. Your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD.
Efficient and thread-safe code loader for Ruby.
Given a conventional file structure, Zeitwerk is capable of loading your project's classes and modules on demand (autoloading) or upfront (eager loading). You don't need to write require calls for your own files; instead, you can streamline your programming by knowing that your classes and modules are available everywhere. This feature is efficient, thread-safe, and aligns with Ruby's semantics for constants.
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A modular Ruby web server interface.
Rack provides a minimal, modular, and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the bridge between web servers, web frameworks, and web application into a single method call.
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A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.
LangExtract is a Python library that uses LLMs to extract structured information from unstructured text documents based on user-defined instructions. It processes materials such as clinical notes or reports, identifying and organizing key details while ensuring the extracted data corresponds to the source text.
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TraceRoot is an open-source debugging platform that helps engineers fix production issues 10x faster by combining structured traces, logs, and source code context with AI-powered analysis.
Roadiz is a polymorphic and headless CMS based on a node system that can handle many types of services. It is built on Symfony framework, Doctrine ORM, API Platform, and Composer to ensure maximum performance and security.
Roadiz's node system allows you to create your data schema and organize your content exactly how you want. It is designed to remove technical constraints when building tailor-made website architectures and layouts.
Learn once, write anywhere. A framework for building native applications using React .
React Native brings React's declarative UI framework to iOS and Android. With React Native, you use native UI controls and have full access to the native platform.
Related contents:
- Boost Your React Native App Start Time: Stop Shipping Lottie JSON Incorrectly @ Davyd NRB's dev.to.
- We Thought React Native Was the Answer — Until Our App Hit 190% CPU @ Motion Engineering Blog.
- Adopting Cross-Platform React Native at Scale: Zalando’s Learnings | Rene Eichhorn at RUC 2025 @ Callstack's YouTube.
- Accelerating Mobile App development at Zalando with Rendering Engine and React Native @ Zalando Engineering Blog.
- What I've learned from shipping 25+ mobile apps @ Joe Masilotti.
- The Rails developers' guide to mobile app frameworks @ Masilotti.com.
- The real cost of React Native animations: benchmarking every approach @ Expo.
- The Go-To Guide for Understanding Keyboards in React Native (Part 1) @ Margelo.
UNIFIED DATA PROCESSING FRAMEWORK. Flow is a PHP-based, strongly typed data processing framework with a low memory footprint.
The most advanced data processing framework allowing to build scalable data processing pipelines and move data between various data sources and destinations.
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A Model Context Protocol server for Go developers.
GoDoctor is an intelligent, AI-powered companion for the modern Go developer. It integrates seamlessly with AI-powered IDEs and other development tools through the Model Context Protocol (MCP), providing a suite of powerful features to enhance your workflow.
The Developer-First Cookie Banner
c15t is an open source framework for managing cookies, consent, and privacy compliance. Built for modern web apps. It’s fully customizable, framework-agnostic, and designed to give developers full control over the user experience without black-box logic or vendor lock-in.
c15t (consent management) unifies analytics, consent tracking, and privacy controls into a single performant solution. Built for modern development teams, it transforms privacy management from a compliance burden into a fully observable system.
Lean enables correct, maintainable, and formally verified code.
Lean is a theorem prover and programming language that enables correct, maintainable, and formally verified code.
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A lightweight JavaScript helper for automatically reloading the page when changes are detected in local files. Perfect for simple static sites.
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Cloud-based development using your local tools.
Mutagen provides real-time file synchronization and flexible network forwarding for developers, extending the reach of local development tools to cloud-based containers and infrastructure.
Mutagen is a new kind of remote development tool that enables your existing local tools to work with code in remote environments like cloud servers and containers. It does this by providing high-performance real-time file synchronization and flexible network forwarding. It supports synchronization and forwarding between local systems, SSH-accessible locations, and Docker containers.
a go library for parsing command line arguments.
This library provides similar functionality to the builtin flag library of go, but provides much more functionality and nicer formatting. From the documentation:
Package flags provides an extensive command line option parser. The flags package is similar in functionality to the go builtin flag package but provides more options and uses reflection to provide a convenient and succinct way of specifying command line options.
Declarative secrets, every environment, any provider.
SecretSpec separates the declaration of what secrets an application needs from where they are stored, enabling portable applications that work across different secret storage backends without code changes.
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A language for building concurrent software with confidence
Inko makes it easy to build concurrent software, without having to worry about unpredictable performance, unexpected runtime errors, data races, and type errors. Inko features deterministic automatic memory management, move semantics, static typing, type-safe concurrency, efficient error handling, and more.
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State-of-the-art JavaScript utility library.
A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.
🐉 Making Rust a first-class language and ecosystem for GPU shaders 🚧
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Say NO to Python fragmentation on sync and async.
This library is designed to solve one of the most important problems in python programming - dividing all written code into 2 camps: sync and async. We get rid of code duplication by using templates.
Rapidly build AI apps in Python.
Create web apps without the complexity of frontend development. Used at Google for rapid AI app development.
Mesop is a Python-based UI framework that allows you to rapidly build web apps like demos and internal apps.
A dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write.
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- The 60-Second Wait: How I Spent Months Solving the Ruby’s Most Annoying Gem Installation Problem @ Closer to Code.
- How Ruby Executes JIT Code: The Hidden Mechanics Behind the Magic @ Rails at Scale.
- How Ruby Went Off the Rails @ 404 media.
- Open Source is the Most Fragile and Most Resilient Ecosystem @ Peter Zhu.
- Frozen String Literals: Past, Present, Future? @ byroot's blog.
- When Your Hash Becomes a String: Hunting Ruby’s Million-to-One Memory Bug @ Closer to Code.
- In Praise of dhh @ Filipa Mendonça-Vieira.
- Optimizing Ruby performance: Observations from thousands of real-world services @ Datadog.
- Can Bundler Be as Fast as uv? @ Tenderlove Making.
- Why Ruby Still Feels Like Home After All These Years @ Caio Bianchi.
- Shrinking Ruby Hashes @ byroot's blog.
Integrate with any API. Simple, TypeSafe, Fast. Seamless Requests and Real-Time Connectivity. ⚡ Fetching and realtime data exchange framework.
Hyper Fetch is a framework that makes it easy to connect to any remote API. Using request based or real-time connection.
Hyper Fetch is unique fetching and realtime data-exchange framework meticulously crafted to prioritize simplicity and efficiency. Its typesafe design and user-friendly interface ensure a seamless integration experience, whether you're working on the browser or the server. Next-generation features streamlines architecture creation, grants access to the request lifecycle, and empowers rapid development of new components and functionalities, all while facilitating real-time data exchange.
Detect agentic coding environments and AI editors.
Detect agentic coding environments and AI assistant tools. This library allows CLI tools and Node apps to detect when they're being executed by AI agents. This enables them to adapt by, for example, providing different output formats or logs.
An Express-inspired web framework written in Go. Fiber is a Go web framework built on top of Fasthttp, the fastest HTTP engine for Go. It's designed to ease things up for fast development with zero memory allocation and performance in mind.
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Open-Source SaaS Starter.
🔥 GEO-powered SaaS starter built with Firecrawl for brand monitoring, auth, and billing.
Get your SaaS running in minutes with authentication, billing, AI chat, and brand monitoring. Zero-config setup with Next.js 15, TypeScript, and PostgreSQL.
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Python is a programming language that lets you work quickly and integrate systems more effectively.
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- Python: The Documentary | An origin story @ CultRepo's YouTube (source: Python - Comment un petit projet de Noël est devenu le langage de l'IA et de la science @ Korben :fr:).
- I'm Switching to Python and Actually Liking It @ César Soto Valero.
- Python has had async for 10 years -- why isn't it more popular? @ Anthony Shaw.
- Why Today’s Python Developers Are Embracing Type Hints @ Pyrefly.
- The Parameter Laboratory: Decorators with Arguments @ Aaron Rose's dev.to.
- Why Is Python So Popular in 2025? @ JetBrains Blog.
- Why Reactive Programming Hasn't Taken Off in Python (And How Signals Can Change That) @ bui.app.
- Python's splitlines does a lot more than just newlines @ william woodruff.
- dev-requirements.txt is bad @ koaning.io.
- The future of Python web services looks GIL-free @ Fluxus.
- How often does Python allocate? @ zackoverflow.
- 10 Smart Performance Hacks For Faster Python Code @ Jetbrains Blog.
- Python is not a great language for data science. Part 1: The experience @ Genes, Minds, Machines.
- Use Python for Scripting! @ hyPiRion.
- Deprecations via warnings don’t work for Python libraries @ Seth Larson.
- 4 mois de Python de manière intensive: mon retour sur le langage @ (mcorbin.fr) :fr:.
- Python Numbers Every Programmer Should Know @ Michael Kennedy.
- WebAssembly as a Python extension platform @ null program.
- Stop Writing Spaghetti if-else Chains: Parsing JSON with Python’s match-case @ toward data science.
- Python Basics: The Complete Beginner’s Guide to Programming in 2026 🐍 @ Peter Njuguna's Medium.
- How we made Python's packaging library 3x faster @ ISciNumPy.dev.
- Python Only Has One Real Competitor @ Ethan McCue.
- Python Type Checker Comparison: Empty Container Inference @ Pyrefly.
- The Story of Python's Lazy Imports: Why It Took Three Years and Two Attempts @ TechLife.
EulerHS: full-fledged framework for creating web backends.
EulerHS is a free monadic framework for easy building concurrent backend and console applications in Haskell. This framework provides you with the most important subsystems already integrated, such as SQL DBs, logging, KV DBs and other.
Chainlit is an open-source Python package to build production ready Conversational AI.
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An open-source, code-first Python or Java toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.
Agent Development Kit (ADK) is a flexible and modular framework for developing and deploying AI agents. While optimized for Gemini and the Google ecosystem, ADK is model-agnostic, deployment-agnostic, and is built for compatibility with other frameworks. ADK was designed to make agent development feel more like software development, to make it easier for developers to create, deploy, and orchestrate agentic architectures that range from simple tasks to complex workflows.
- Agent Development Kit (ADK) Python @ GitHub.
- Agent Development Kit (ADK) Java @ GitHub.
- Agent Development Kit (ADK) for Go @ GitHub.
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React Native plugin for Apple Intelligence and Foundation Models.
A React Native plugin to access Apple Intelligence Foundation Models using native on-device LLM APIs. This module lets you check model availability, create sessions, generate structured outputs (JSON), and text using Apple's LLMs, all from React Native.
🐒 Bundler-free build tool for TypeScript libraries. Powered by tsc.
zshy (zee-shy) is a bundler-free batteries-included build tool for transpiling TypeScript libraries. It was originally created as an internal build tool for Zod but is now available as a general-purpose tool for TypeScript libraries.
Visual REST API Builder. Build REST APIs Visually. Deploy in Rust.
Dyan is a self-hosted platform to build, test, and export blazing-fast APIs from your database using visual tools and JavaScript/Python logic.
Simple, modern and high performance file watching and code reload in python, written in Rust. Underlying file system notifications are handled by the Notify rust library.
Declarative way to run AI models in React Native on device, powered by ExecuTorch.
React Native ExecuTorch is a declarative way to run AI models in React Native on device, powered by ExecuTorch 🚀. It offers out-of-the-box support for many LLMs, computer vision models, and many many more. Feel free to check them out on our HuggingFace page.
ExecuTorch is a novel framework created by Meta that enables running AI models on devices such as mobile phones or microcontrollers.
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