Graveyard

Cross-platform cloud IDE and dev environment

One of the earliest cloud IDEs (founded 2013) offering SSH/SFTP connections, Docker-based environments, and collaborative editing. Supported coding from any device including tablets and phones.

The CI/CD service that defined open-source testing culture

The first CI service to offer free builds for open-source projects. The iconic green/red build badges on GitHub READMEs were almost always Travis CI. Defined how the open-source community thought about continuous integration.

Full Node.js dev environment running entirely in the browser

StackBlitz's WebContainers-powered full-stack dev environment that could run Node.js, npm, and even Next.js entirely in the browser. Codeflow was the GitHub integration layer for opening any repo in a browser IDE.

AI-powered code completions — before Copilot existed

One of the first AI code completion tools (founded 2014). Used machine learning to provide multi-line Python completions years before GitHub Copilot. Supported 16 languages and 16 editors at its peak.

Your personal cloud computer

A unique "personal cloud" platform where each user got their own isolated environment to install and run apps. Combined the simplicity of Heroku with the philosophy of self-hosted software. Completely free, backed by EU funding.

The ambitious AI-powered developer experience that never shipped

Announced at GitHub Universe 2023 as the next evolution of Copilot — with GPT-4 chat, PR summaries, docs search, and CLI integration. Most features were quietly merged into standard Copilot or dropped entirely.

Google's first conversational AI — before it became Gemini

Google's initial response to ChatGPT. Launched hastily in March 2023 with PaLM 2 and later upgraded to Gemini Pro. Famous for its botched demo that wiped $100B off Alphabet's market cap.

Free cloud platform that launched a generation of side projects

Heroku's free dynos and free Postgres were the default choice for deploying student projects, prototypes, and side projects for over a decade. "Just push to Heroku" was the answer to every "how do I deploy?" question.

Monorepo management for JavaScript

The original monorepo management tool for JavaScript. Used by Babel, Jest, React, and thousands of projects. Defined how the JS ecosystem thought about multi-package repos.

The open-source API client that was

Popular open-source REST/GraphQL API client beloved for its clean UI and local-first approach. Developers used it as their daily driver for API testing before Kong killed the OSS version.

Your development environment, in the cloud

One of the earliest browser-based IDEs with full Linux workspace, terminal, and collaborative editing. Pioneered cloud dev environments that Codespaces and Gitpod later perfected.

Set up a modern web app by running one command

THE way to start a React project for years. 100K+ GitHub stars, millions of weekly npm downloads. The official React scaffolding tool maintained by Meta.

A modern replacement for ls

Search engine and API built specifically for AI applications, using neural search to understand meaning rather than matching keywords. Designed for machine consumption: semantic search, content crawling, and structured output optimized for LLMs and agents. Exa 2.0 offers three modes — Fast (sub-350ms), Auto (smart default), and Deep (multi-step agentic retrieval) — plus field-level grounding and an MCP server for direct agent integration. $85M raised to power next-gen AI search.

Unified formatter, linter, and bundler for JS

Ambitious JavaScript toolchain by the creator of Babel. Aimed to replace ESLint, Prettier, and webpack with a single fast Rust-based tool. Raised $4.5M but collapsed before shipping.

IDE-style autocomplete for your terminal

Added visual autocomplete, dotfile management, and plugins to any terminal. One of the most-loved developer tools of 2022-2023 before AWS acquired and killed it.

A hackable text editor for the 21st Century

GitHub's open-source text editor that pioneered Electron-based desktop apps. Its package ecosystem and "hackable" philosophy inspired VS Code, which ultimately replaced it.

AI UI design generation from text prompts

Generate high-fidelity UI designs from natural language descriptions in seconds. Galileo AI creates editable Figma designs with realistic content, components, and layouts powered by generative AI. Perfect for product teams and designers who want to explore multiple design directions quickly before committing to detailed implementation.

AI search engine for developers with code generation

AI-powered search engine built specifically for developers. Provides code generation, technical explanations, and debugging assistance with source citations from documentation and forums.