Developer Tools

Command-line interface for Gmail, Calendar, Drive, Contacts, and other Google services with JSON output.

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

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

High-performance CLI system information display written in C.

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

Lima-based container runtime provisioning for macOS and Linux.

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

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

Go client library for WhatsApp web multidevice protocol.

Native ESM dev server with Rollup production builds.

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

JavaScript library rendering text-based diagrams as SVG.

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

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

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

Immediate mode GUI library for 3D applications.

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

Python bindings for MuPDF document processing library.

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

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

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

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.

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

Run VS Code on remote servers via browser.

Community-driven zsh configuration framework with modular plugins.

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

SvelteKit application for authoring and rendering Mermaid diagrams.

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

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

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

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

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

Enforces package manager versions specified in package.json.

Snapshot-based version control with distributed repository architecture.

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

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

Python wrapper for SDL enabling 2D game development.

Local code editor with integrated LLM assistance.

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

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

Modular framework with lazy loading and vim keybindings.

Monospaced typeface optimized for coding with ligatures.

Low-overhead streaming JSON logger for Node.js.

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

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

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

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

Manage Git hooks via Node.js package.

Captures development SMTP traffic with web and API interfaces.

Interactive browser-based charts from Python with declarative API.

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

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

Command-line search engine for indexed open directories.

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

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

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

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

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

React component rendering OpenAPI specifications as interactive HTML documentation.

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

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

Parse and load .env files into Python environments.

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

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

Fast HTTP probing with response metadata extraction.

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

Instrument Python iterables with minimal-overhead progress tracking.

TrueType font binaries and metadata organized by license.

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

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

Generate PDF documents in-browser with JavaScript APIs.

Mock .NET objects using lambda expressions and LINQ.

LLM-powered browser IDE with integrated WebContainers runtime.

Elixir HTML parser with CSS selectors and multiple parser backends.

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

Webcam and image QR detection with native API fallback.

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

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

Zero-config REST API server from JSON files.

Reflection-based Java library for JSON object conversion.

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

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

CSS 2.1 compliant HTML layout and rendering engine.

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

Execute TypeScript directly without precompilation step.

UDP/TCP metrics collector with pluggable backend support.

JavaScript schema validation with chainable API and type inference.

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

Pure JavaScript implementation of web standards for Node.js.

Vagrant configuration creating local development environments for WordPress development.

TypeScript library for session replay and behavioral analytics.

Browser-based GraphQL IDE with language service tooling.

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

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

Zero-configuration React scaffolding tool with preconfigured toolchain.