Tools

Google's proactive coding agent for async repository maintenance

Jules is Google's coding agent that proactively scans repositories for TODO comments, bug patterns, and improvement opportunities, proposing code changes without explicit user requests. Built on Gemini models, it operates asynchronously in the background, completing over 140,000 code improvements. Handles routine maintenance tasks like dependency updates, code cleanup, and follow-on work from completed features.

Open-source TypeScript headless CMS and app framework

Payload is an open-source TypeScript-first headless CMS and app framework with 32K+ GitHub stars. Built on Next.js with PostgreSQL or MongoDB, it provides auto-generated REST and GraphQL APIs, a customizable admin panel, access control, localization, versioning, and file uploads. Config-as-code defines collections in TypeScript for full type safety. Features live preview, draft system, block-based editor, and extensible plugins. Self-hostable with no vendor lock-in.

Utility-first CSS framework for rapid UI development

Tailwind CSS is a utility-first CSS framework with 87K+ GitHub stars for building custom designs by composing single-purpose utility classes directly in HTML. Instead of writing custom CSS, use classes like flex, pt-4, text-center to style elements. Features a JIT compiler for instant builds, responsive design utilities, dark mode support, and extensive customization. Powers the design systems behind shadcn/ui, Headless UI, and thousands of production sites.

A prompt theme engine for any shell

A cross-platform prompt theme engine that works with any shell including PowerShell, Bash, Zsh, and Fish. Customize your terminal prompt with rich themes, dynamic segments, and real-time information from Git repos, Kubernetes clusters, cloud providers, battery status, and execution time. The most versatile prompt customization tool available, with hundreds of community themes and a visual config editor.

Enhanced capabilities for Claude Code sessions

A community plugin collection for Windsurf IDE that extends its AI coding capabilities with specialized tools for testing, documentation, deployment, and code analysis. Each plugin adds targeted functionality that complements Windsurf's built-in features, letting developers customize their AI-assisted workflow for specific languages, frameworks, and development patterns.

Spec-driven development for AI coding assistants

An open-source tool for generating detailed API specifications from natural language descriptions and existing codebases. Produces OpenAPI-compatible specs automatically, streamlines API documentation workflows, and helps teams maintain consistent, up-to-date API contracts across services. Reduces the manual effort of writing and maintaining API specs by inferring endpoints, schemas, and parameters from your actual code.

TypeScript ORM that feels like SQL

Lightweight, serverless-ready TypeScript ORM with zero dependencies bringing SQL-like syntax into TypeScript for maximum type-safety. Maps queries closely to raw SQL with full auto-completion and type inference. Features Drizzle Kit for migrations, Drizzle Studio for visual browsing, supports PostgreSQL, MySQL, SQLite, and Turso. Runs on Node.js, Bun, Deno, Cloudflare Workers, and Vercel Edge. 26K+ GitHub stars, growing fast as a Prisma alternative.

Self-hosted Heroku/Vercel alternative

Open-source, self-hostable PaaS alternative to Heroku, Vercel, and Netlify with 44K+ GitHub stars. Deploy static sites, APIs, full-stack apps, databases, and 280+ one-click services on your own VPS or bare metal via SSH. Features auto Let's Encrypt SSL, Git integration (GitHub/GitLab/Bitbucket/Gitea), S3 backups, Docker Swarm support, and a REST API for CI/CD automation. Self-hosted version is free forever with no features behind paywalls.

The modern terminal with AI

GPU-accelerated terminal built in Rust, now evolved into an Agentic Development Environment (ADE) used by 700K+ developers. Features block-based output navigation, AI command suggestions via the Oz orchestration engine, multi-line editing with syntax highlighting, and a built-in code editor with LSP support. Available on macOS, Linux, and Windows. Includes Warp Drive for sharing workflows, real-time session collaboration, and BYOK support for OpenAI, Anthropic, and Google API keys.

Fast, native terminal emulator

GPU-accelerated terminal emulator written in Zig by Mitchell Hashimoto (HashiCorp co-founder). Native UI rendering on macOS and Linux. Supports ligatures, true color, Kitty graphics protocol, and splits/tabs. Configurable via a simple key-value file with sensible defaults. Open-source with 20K+ GitHub stars and a focus on correctness, speed, and minimal resource usage. Growing as a modern alternative to iTerm2, Alacritty, and WezTerm.

Anthropic's agentic coding CLI

Anthropic's agentic CLI coding tool that delegates complex tasks to Claude directly from the terminal. Understands entire codebases via automatic context gathering, edits multiple files, runs shell commands, and manages Git workflows autonomously. Supports CLAUDE.md for persistent project instructions, integrates with VS Code and JetBrains, and uses Claude Opus/Sonnet with extended thinking for complex architectural decisions. Built for terminal-first developers.

High-performance code editor built in Rust

AI-powered full-stack app builder (formerly GPT Engineer) that turns natural language into production-ready web apps with live preview. Generates clean React code with Supabase backend, pushes to GitHub, and supports one-click deployment. Features visual editing for non-developers, built-in auth, database setup, Stripe integration, and custom domains. Targets PMs, designers, and founders building prototypes without code. A leading Bolt.new alternative.

The industry standard code editor

AI-first code editor forked from VS Code that deeply integrates large language models into the entire development workflow. Features Tab autocomplete with multi-line predictions, Cmd+K inline editing, an AI chat with full codebase awareness, and Agent mode for autonomous multi-file edits with terminal execution. Supports GPT-4, Claude, and more with automatic context from project files and docs. Includes privacy mode for SOC 2 compliance. 100K+ paying users, the leading AI-native IDE.

The AI-first code editor

AI-first code editor built as a VS Code fork that deeply integrates LLMs into every part of the development workflow. Features Tab autocomplete with multi-line predictions, Cmd+K inline editing, AI chat with full codebase awareness, and Agent mode for autonomous multi-file edits with terminal execution. Supports GPT-4, Claude, and more with automatic context from project files and docs. Includes privacy mode for SOC 2 compliance. The leading AI-native IDE with 100K+ paying users.

Anthropic's frontier AI assistant

Anthropic's AI assistant known for strong reasoning, nuanced writing, and extended context up to 200K tokens. Available in Opus (most capable), Sonnet (balanced), and Haiku (fast) tiers. Features web search, deep research, file analysis, code execution, artifacts, and Projects for organized workflows. Claude Code provides terminal-based agentic coding. API supports tool use, batch processing, and prompt caching. Available via claude.ai, mobile apps, and developer API.

Google's official CLI agent for coding with Gemini

GPU-accelerated terminal emulator written in Rust for maximum performance and low latency. Cross-platform with native Wayland and Metal support. Configurable via TOML with support for ligatures, multiplexing, and true color. Appeals to developers who want the fastest possible terminal experience with modern features like GPU rendering and Kitty graphics protocol support.

Agent-first development platform by Google

AI-first IDE powered by Gemini 3 with Editor and Manager views for orchestrating parallel coding agents. Artifacts system generates verifiable deliverables with provenance tracking. Multi-model support lets teams choose the best AI for each task. Designed for enterprise teams running large-scale AI-assisted development with built-in governance and coordination.

Minimal terminal coding harness

Prompt engineering and LLM management platform for teams building AI applications. Version control your prompts, run A/B tests across models, and track performance metrics. Provides a collaborative workspace where developers and product managers can iterate on prompts together, reducing the feedback loop between prompt changes and production quality metrics.

AI coding agent by Moonshot AI

Open-source search infrastructure platform offering both vector and full-text search with sub-millisecond latency. Features typo tolerance, faceting, geo-search, and real-time indexing through a developer-friendly REST API. Popular for building fast, relevant search experiences in e-commerce and documentation sites, with a managed cloud option for teams that prefer hosted infrastructure.

Glamorous agentic coding for the terminal by Charm

LSP-enhanced terminal coding agent from Charmbracelet with the broadest cross-platform support including Android. Features mid-session model switching and MCP extensibility for custom tool integration. Combines the elegance of Charmbracelet's TUI toolkit with practical coding assistance, offering a polished terminal experience for developers on any platform.

Open-source AI coding agent for the terminal

AI coding agent from Sourcegraph with full codebase awareness through Sourcegraph's code intelligence platform. Handles complex multi-file tasks by understanding code relationships, dependencies, and architectural patterns across entire repositories. Particularly strong for large enterprise codebases where understanding cross-repository context is critical for accurate code generation.

OpenAI's agentic coding CLI and cloud sandbox

Microsoft's AI coding agent integrated into GitHub with autonomous capability to work on issues, create pull requests, and implement features. Operates in cloud sandboxes with full access to the GitHub ecosystem. Targets teams who want to assign development tasks to AI through GitHub Issues, with automatic PR creation and CI integration for review.

Beautifully designed components

Copy-paste component library for React that puts you in full control — not a dependency, you own the code. Built on Radix UI primitives and Tailwind CSS for accessibility and styling. The most popular React component system in the ecosystem, setting the standard for how modern component libraries should be distributed and customized by developers.