AI Coding Assistant Open Source Tools

Alternative toAIApply

AI job search agent that scores listings and tailors CVs locally.

• 75,816 GitHub stars
• MITLicence MIT

Alternative toAtlassian Code Context

Transform codebases into queryable knowledge graphs

• 74,525 GitHub stars
• MITLicence MIT

Alternative toAmazon Kiro

Spec-driven development for AI coding assistants

• 72,711 GitHub stars
• MITLicence MIT

Alternative toGitHub Copilot

VS Code AI agent that plans and edits across your entire project

• 70,766 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative toInVideo AI

Turn your AI coding assistant into a video studio

• 70,305 GitHub stars
• AGPL-3.0Licence AGPL-3.0
• #Video

Alternative toRemotion

Turn HTML and CSS into rendered MP4 videos, built for AI agents.

• 68,359 GitHub stars
• Apache-2.0Licence Apache-2.0
• #Video

InDeveloper Tools

Route 9 AI coding agents through 1.3B+ free monthly tokens

• 62,154 GitHub stars
• AGPL-3.0Licence AGPL-3.0

Alternative toPortkey

Self-hosted AI gateway for 100+ LLMs in OpenAI format

• 61,759 GitHub stars
• CustomLicence MIT with enterprise directory carve-out
• #LLM

InDeveloper Tools

ADHD-friendly output rules for Claude Code. Action first, no filler.

• 58,098 GitHub stars
• MITLicence MIT
• #LLM

Alternative toAmazon Kiro

Spec-driven AI development workflow that keeps context across sessions

• 54,334 GitHub stars
• CustomLicence MIT with trademark notice