# Headstarter

> Headstarter is the agentic engineering platform. Work across repos, talk to your code, and let AI agents ship PRs for you. 1,000+ engineers from Google, Microsoft, Meta, Amazon, Apple, JPMorgan, Adobe, Stanford, Harvard, CMU, Waterloo, and Toronto. Members have been accepted to Y Combinator, raised $4.5M in funding, and sold companies to YC startups.

## Community

- [Headstarter Network](https://www.headstarter.co/network): Browse 15,000+ software engineers from companies like OpenAI, Perplexity, Google, etc.
- [About Headstarter](https://www.headstarter.co/about): Building the #1 community for software engineers through real-world projects, building in public, and AI-native tooling.

## Headstarter Agent

- [Repo Explorer](https://www.headstarter.co/repo): Connect any GitHub repo and work with an AI coding agent that reads, edits, and ships code for you.
- **Talk to Your Code**: Real-time voice AI mentor that guides you through debugging, architecture, and code reviews using Socratic questioning.
- **Agentic Code Editing**: The agent reads files, makes edits, runs commands, and self-corrects — across any language or framework.
- **One-Click GitHub**: Create pull requests or commit directly to any branch from the browser.
- **System Design Diagrams**: Auto-generate architecture diagrams from your codebase. Edit the diagram and the agent writes the code.

## Multi-Project Workspace

- [Workspace](https://www.headstarter.co/workspace): Open multiple GitHub repos in one browser tab and let an AI agent coordinate changes across all of them at once.
- Edit two projects side-by-side with split view, switch between repos with keyboard shortcuts, and drag the agent panel anywhere on screen.
- Describe what you want in plain English and the agent edits files, runs commands, and ships PRs across every repo in your workspace.

## Autonomous Build Agent

- [Build Replay](https://www.headstarter.co/replay): Watch an AI agent build a full-stack application from scratch — idea to deployed app — step by step.
- Give it an idea and the agent generates the architecture, writes all the code, deploys the app, opens it in a real browser, scores the quality, and iterates until it ships.
- Every build produces a GitHub repo with full commit history and a live deployed URL. Replay every decision the agent made.

## Developer Tools

- **ProfileRank**: AI-powered skill scoring that analyzes your LinkedIn and GitHub profiles and assigns you an S/A/B/C/D tier with detailed breakdowns.
- **Browser-Based IDE**: Full VS Code editor in the browser with syntax highlighting, IntelliSense, and real-time diagnostics.
- **Code Execution**: Run Node.js in the browser or spin up cloud sandboxes for Python and multi-language projects.
- **Interactive System Design**: Draw architecture diagrams and let the AI turn them into working code.

## Workshops

- [Workshops](https://www.headstarter.co/workshops): Hands-on workshop series — build real AI systems with step-by-step video tutorials and interactive Jupyter notebooks.
- **Build Your Own GPT Model**: Follow Andrej Karpathy's Neural Networks: Zero to Hero course. Build an autograd engine, a character-level language model, and word embeddings from scratch — all in interactive notebooks.

## Blog

- [Prompts Are the New Architecture Decisions](https://www.headstarter.co/blog/prompts-are-the-new-architecture-decisions): The 5-step framework for shipping production code with AI agents.
- [True Alpha Lives in the Agent Harness](https://www.headstarter.co/blog/true-alpha-lives-in-the-agent-harness): Why the infrastructure wrapping the LLM matters more than the model itself.
- [The Last Line of Code](https://www.headstarter.co/blog/the-last-line-of-code): The future of engineering is orchestrating agents.
- [The End of Next-Token Prediction](https://www.headstarter.co/blog/the-end-of-next-token-prediction): How diffusion-based language models are changing code generation.
- [Death by a Thousand Handshakes](https://www.headstarter.co/blog/death-by-a-thousand-handshakes): Why persistent connections cut AI agent latency in half.
- [Draw Your Architecture, Ship Your Code](https://www.headstarter.co/blog/draw-your-architecture-ship-your-code): Turn architecture diagrams into working code.
- [1 Year in AI is 7 on the Internet](https://www.headstarter.co/blog/one-year-in-ai-is-seven-on-the-internet): Field report from Stanford, Harvard, CMU, Waterloo, and Toronto.

## More

- [Full documentation](https://www.headstarter.co/llms-full.txt): Extended version with more detail on each product area
- [Workshops](https://www.headstarter.co/workshops): Live and on-demand workshops for engineers
- [X / Twitter](https://x.com/faizan_a1): Follow for updates
- [Privacy Policy](https://www.headstarter.co/privacy-policy)
- [Terms of Service](https://www.headstarter.co/terms-of-service)