Seven Open-Source Projects for AI Coding, Search, and App Development

7 open source repos that do what cursor, perplexity, and v0 do combined zero waitlists. zero api markups. zero vendor lock in. save the list: » openhands // agentic coding platform. plans, edits files, runs terminal commands, browses the web on its own. mit https://lnkd.in/gmxhbTCH » zed // rust-native ai editor. gpu-accelerated, ships the open agent client protocol so any agent can plug in. 86k stars https://lnkd.in/g_w75viP » codex // openai's official terminal coding agent. runs in network-isolated containers for secure work. 94k stars, apache 2.0 github.com/openai/codex » scira (formerly miniperplx) // minimalist perplexity alternative. citations, focus modes, built on vercel ai sdk. 11.7k stars https://lnkd.in/g7KdmvQg » morphic // open source answer engine with generative ui. streams charts and comparisons inline with the answer. mit github.com/miurla/morphic » december // self-hosted bolt.new. $5 in api credits gets you 50+ full app generations. docker deploy in one command https://lnkd.in/gihiCf7B » libra // cloudflare-native v0 and lovable alternative. serverless, free tier friendly, byok https://lnkd.in/gVg9cPyU closed source is losing this race quietly. star them before your feed catches on.

This post highlights several real open-source projects, but it also contains promotional language and a few oversimplified comparisons.

Confirmed Accurate

• OpenHands is a real open-source agentic coding platform that can plan tasks, edit files, execute terminal commands, and browse the web.
• Zed is a real Rust-based code editor with AI features and support for the Agent Client Protocol (ACP).
• Codex is OpenAI's official open-source terminal coding agent and supports secure, sandboxed execution.
• Scira (formerly MiniPerplx) is an open-source AI search and answer engine inspired by Perplexity.
• Morphic is an open-source AI answer engine with a generative UI for presenting rich responses.
• December is an open-source, self-hosted AI application builder inspired by tools like Bolt.new.
• Libra is an open-source AI application builder designed for deployment on Cloudflare's serverless platform.

Not Fully Accurate / Promotional

• The claim that these "do what Cursor, Perplexity, and v0 do combined" is an oversimplification. Each project covers part of the functionality offered by those commercial products, but none is a complete drop-in replacement for all of them.
• Statements such as "zero API markups" and "zero vendor lock-in" depend on how the tools are configured. Many support bring-your-own API keys, but users may still rely on third-party model providers.
• The GitHub star counts (e.g., 86k, 94k, 11.7k) are time-sensitive and may no longer reflect the current repositories.
• The statement "closed source is losing this race quietly" is an opinion rather than a verifiable fact.