Developer Tools

High-performance CLI system information display written in C.

Go framework for terminal user interfaces based on The Elm Architecture with inline/fullscreen modes.

Curated guides for recreating popular technologies from scratch, from 3D renderers to operating systems.

Cross-browser automation framework with built-in test runner.

Unified toolchain providing fast formatting and linting for JavaScript, TypeScript, CSS, and JSON with CLI and LSP.

Mirrors Android devices over USB/TCP with keyboard and mouse control, no root required.

Go client library for WhatsApp web multidevice protocol.

Fast JavaScript runtime with built-in bundler and package manager.

Per-user Node.js version manager for switching between installed versions via command line on POSIX-compliant shells.

Immediate mode GUI library for 3D applications.

Python CLI for downloading Instagram posts, stories, profiles, and metadata.

Extension management for the Keiyoushi multi-source content aggregation platform.

Python bindings for MuPDF document processing library.

Refactored Vim with modern APIs, async job control, and Lua scripting while maintaining plugin compatibility.

SvelteKit application for authoring and rendering Mermaid diagrams.

Header-only C++ library for JSON with STL-like containers.

Low-overhead streaming JSON logger for Node.js.

JavaScript library rendering text-based diagrams as SVG.

Enhanced cat replacement with syntax highlighting and Git integration for file viewing.

Linux VM launcher with automatic file sharing, port forwarding, and container engine support.

Fast static site generator written in Go with built-in asset processing and multiple content formats.

Statically typed, compiled language by Google focused on simplicity, concurrency, and fast compilation.

Cross-platform desktop client for Redis data management and monitoring.

Native ESM dev server with Rollup production builds.

Fast C++ logging with flexible sinks and fmt formatting.

Community-maintained concise help pages for CLI tools with practical examples.

Fast Rust-based file search utility with simpler syntax than find, regex support, and parallel traversal.

Snapshot-based version control with distributed repository architecture.

Community-driven zsh configuration framework with modular plugins.

Go-based AUR helper for Arch Linux that manages packages with dependency resolution and PKGBUILD support.

Cross-platform CLI tool for downloading photos and videos from iCloud with incremental sync and Live Photo support.

Modular framework with lazy loading and vim keybindings.

Rust HTTP client reimplementing HTTPie with improved performance and user-friendly API testing syntax.

Zero-allocation async/await using structs and custom method builders.

Modern terminal for Windows that hosts multiple shells with tabs, themes, and extensive customization options.

Run VS Code on remote servers via browser.

Monospaced typeface optimized for coding with ligatures.

Web-based code editor powering VS Code with syntax highlighting and IntelliSense.

Node.js toolkit for downloading EPG data from hundreds of TV sources into standardized XML format.

Multi-interface Windows package manager for Store and community repositories.

Local code editor with integrated LLM assistance.

CLI tool that generates Swagger 2.0 API documentation from Go source code annotations.

Compact 21-character cryptographic IDs with URL-safe encoding.

xUnit-based C++ testing framework with integrated mocking.

Cross-platform shell and scripting language for system administration with structured data support.

Captures development SMTP traffic with web and API interfaces.

Header-only library creating minimal-boilerplate C++ Python bindings.

Unified CLI for managing multiple language runtime versions, replacing nvm, rbenv, pyenv with one tool.

Pure JavaScript implementation of web standards for Node.js.

Manage Git hooks via Node.js package.

Converts profiling data into interactive SVG flame graphs for performance analysis.

Enforces package manager versions specified in package.json.

Command-line search engine for indexed open directories.

Real-time motion control firmware for Arduino-based CNCs.

Fast HTTP probing with response metadata extraction.

Browser automation framework implementing W3C WebDriver with multi-language support.

Chrome extension adding speed controls and keyboard shortcuts to HTML5 videos on any website.

Instrument Python iterables with minimal-overhead progress tracking.

React component rendering OpenAPI specifications as interactive HTML documentation.

Parse and load .env files into Python environments.

Parse, modify, and generate XLSX files in Node.js.

Webcam and image QR detection with native API fallback.

Safe FFI library for calling C++ from Rust and vice versa with zero-overhead bindings via code generation.

Promise-based HTTP client with unified browser and Node.js interface.

Lightweight function hooking framework for Windows, macOS, iOS, Android, and Linux.

Fast C++ reimplementation of conda with parallel downloading and improved dependency solving performance.

Generate PDF documents in-browser with JavaScript APIs.

Python wrapper for SDL enabling 2D game development.

Open-source tool that analyzes web pages for performance, accessibility, and SEO, generating actionable reports.

Multi-format 1D/2D barcode decoder in Java.

Reflection-based Java library for JSON object conversion.

VS Code extension for solving LeetCode problems directly in the editor with testing and submission.

Interactive browser-based charts from Python with declarative API.

Community repository with download links for all Cursor AI editor versions across Windows, macOS, and Linux.

A command-line utility for installing, switching between, and managing multiple Node.js versions on Unix-like systems.

Compiles native C/C++ addons for Node.js.

Elixir HTML parser with CSS selectors and multiple parser backends.

LLM-powered browser IDE with integrated WebContainers runtime.

Interactive CLI for scaffolding typesafe Next.js applications with the T3 Stack technology combination.

TrueType font binaries and metadata organized by license.

Extensible API for generating JVM projects with multi-language and build system support.

Browser-based GraphQL IDE with language service tooling.

CSS 2.1 compliant HTML layout and rendering engine.

Bash utility for extracting Wi-Fi passwords from macOS keychain storage.

Mock .NET objects using lambda expressions and LINQ.

UDP/TCP metrics collector with pluggable backend support.

Zero-config REST API server from JSON files.

Whitespace-sensitive template engine compiling to HTML for Node.js with Haml-inspired syntax.

TypeScript library for session replay and behavioral analytics.

JavaScript schema validation with chainable API and type inference.

Vagrant configuration creating local development environments for WordPress development.

Execute TypeScript directly without precompilation step.

JavaScript compiler transforming modern code into browser-compatible versions via AST.

Zero-configuration React scaffolding tool with preconfigured toolchain.