18 tools
Antigravity
antigravity.google
Google Antigravity is an agentic IDE built on a forked VS Code that lets AI agents autonomously plan, write code, run the terminal, and test in a browser with minimal hand-holding. It pairs with Google Stitch (their text-to-UI design tool) to form a full design-to-code pipeline. Available free in public preview with generous Gemini 3 Pro limits; also supports Claude and OpenAI models.
Subframe
subframe.com
Subframe is a code-first UI builder where every layer maps directly to React and Tailwind components — no mockup-to-code translation gap. It ships 200+ pre-built components, design system support, and clean code export you actually own. A standout feature is MCP integration with Cursor and Claude Code, letting developers prompt new designs from their IDE. Aimed at backend-heavy teams that need to ship quality UI without a dedicated designer.
Blueberry
meetblueberry.com
Blueberry is a Mac workspace that combines a code editor, terminal, browser preview, and canvas in one window, with a built-in MCP server so your AI always has full context: open files, browser preview, terminal output, and pinned apps like Figma, GitHub, Linear, and PostHog. It adds flow mode, tiling layouts, and ambient music for focus. A complete rethink of the dev environment for people building software products.
Bolt.new
bolt.new
Browser-based AI coding platform powered by StackBlitz's WebContainer technology — a full Node.js environment running entirely in the browser via WebAssembly. Describe an app, and Bolt generates, runs, edits, and deploys it without local setup. Went from $80K to $40M ARR in five months; Bolt V2 adds cloud databases, auth, and edge functions. Powered by Claude.
Claude Code
claude.ai/claude-code
Anthropic's official agentic coding CLI — lives in your terminal, reads entire codebases, and executes multi-step tasks autonomously. Surpassed $1B ARR within months of general availability. Multi-agent Code Review ships as a cloud feature that catches bugs before human reviewers see them. The tool Anthropic itself uses for ~60% of internal development work.
Agentation
agentation.dev
Agentation is a floating toolbar you add to your React app that lets you click on UI elements and generate structured markdown feedback for AI coding agents. Instead of describing "the blue button in the sidebar," it captures CSS selectors, component names from the React fiber tree, and positional data so agents like Claude Code or Cursor can locate and fix the exact element. Free and open source, works with any AI agent that accepts text input.
Pencil
www.pencil.dev
Pencil is a Figma-like design canvas that lives inside your IDE (Cursor, VS Code) and feeds pixel-exact vector coordinates and design tokens to AI agents via MCP — so instead of guessing from a screenshot, Claude Code or Cursor agents get exact values and write code that matches the design 1:1. It supports bidirectional sync (visual edits update the codebase), Figma import, parallel multi-screen generation, and Git-versioned design files. Requires Claude Code; currently free during early access.
Cursor
cursor.com
The leading AI-native IDE — a VS Code fork rebuilt around deep codebase understanding. Composer mode makes coordinated multi-file edits that Copilot can't match; Background Agents work while you focus on other tasks. Reached $2B ARR and $29B valuation by early 2026. The reference tool for serious AI-assisted development despite $20/month pricing and a controversial mid-2025 billing change.
Zed
zed.dev
High-performance code editor built in Rust with GPU rendering via a custom GPUI framework — genuinely faster than VS Code with 0.5s startup, 120fps scrolling, and 2.5x lower power draw. Native multiplayer editing baked in from day one. Agentic editing, open-source Zeta model for autocomplete, and multi-model AI panel. Open source under GPL; Windows support arrived in late 2025.
Codex
openai.com/codex
OpenAI's cloud-based software engineering agent — assigns coding tasks to AI agents running in parallel, isolated sandbox environments preloaded with your repository. GPT-5.3-Codex can work autonomously for 7+ hours on complex tasks. Integrated into ChatGPT and GitHub via the Codex CLI. AGENTS.md files customize behavior per repository, similar to Claude Code's CLAUDE.md.
Rivet
rivet.design
Rivet is an open-source visual programming environment for building AI agents and LLM workflows — you wire together nodes for prompts, conditionals, tool calls, and data transformations on a drag-and-drop canvas instead of writing prompt-chaining code. Built by Ironclad and available as a TypeScript library for embedding in your own app. Model-agnostic (OpenAI, Anthropic, Google), supports parallel execution, real-time remote debugging, and exposes any graph as an HTTP endpoint via `rivet serve`.
Windsurf
windsurf.com
AI-native IDE built around Cascade — an agentic engine that reads your entire codebase and makes coordinated multi-file edits from natural language. Formerly Codeium. Ranked #1 in LogRocket's AI Dev Tool Power Rankings (Feb 2026). Now owned by Cognition (makers of Devin) following a dramatic 2025 acquisition after OpenAI's $3B bid collapsed and Google hired much of the leadership.
GitHub Copilot
github.com/features/copilot
The original AI coding assistant, now a full agentic platform. Agent Mode autonomously plans and executes multi-step tasks — creating branches, writing code, running tests, and opening PRs — all within your existing IDE. Works across VS Code, JetBrains, Visual Studio, Neovim, and Xcode. At $10/month, the most affordable serious AI coding tool.
Tempo Labs
tempo.new
Tempo is a YC-backed AI platform that combines a visual React editor, AI code generation, and GitHub integration into one environment for building production React apps. Designers, PMs, and developers all work in the same canvas — you can prompt, drag-and-drop, import from Storybook, or edit locally in VSCode and push to GitHub. Primarily for teams building React apps who want to cut front-end time without leaving their existing workflow.
Gemini
gemini.google.com
Google's AI assistant with a 1M+ token context window, available on the web, in Android Studio, and across Workspace. Competes with Claude Code and Copilot for coding tasks.
Anima
www.animaapp.com
Anima is a Figma plugin and AI Playground that converts designs into production-ready React, Vue, HTML, Tailwind, and TypeScript code. It was Figma's Dev Mode launch partner and has 1.5M+ installs, making it one of the most established design-to-code tools. The 2025 update adds multi-screen prototype import so entire Figma flows convert to working code in one go, and a diff engine that applies small edits in seconds.
Replit
replit.com
Cloud-based development platform centered on AI Agent 3, which works autonomously for up to 200 minutes — testing its own code, spawning subagents, and connecting to 30+ services including Stripe, Figma, and Salesforce. Raised $250M at $3B valuation in January 2026. Best for rapid prototyping and solo builders; cost can spiral on heavy usage.
Onlook
onlook.com
Open-source visual code editor for React — edit Next.js + Tailwind applications with a Figma-like interface that writes changes directly to your codebase in real time. Visual edits map to actual JSX via unique element identifiers; Figma imports convert to working components. Positions itself as 'Cursor for designers' with changes becoming PRs, not handoff specs. Apache 2.0, self-hostable.