Jul 17, 2026 GitHub Trending Board

Success: 14 | Failed: 0Duration: 218s

codecrafters-io/build-your-own-x

⭐ 527,314

🍴 49,903

📈 +1,070

Markdown

Master programming by recreating your favorite technologies from scratch.

💡 AI Summary:

A collection of guides to recreate complex technologies from scratch.

🔧 Tech stack:Markdown, C++, Python, JavaScript, Java

💼 Use case:To master programming by recreating complex technologies from scratch.

PostHog/posthog

⭐ 36,177

🍴 3,010

📈 +437

Python

🦔 PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.

💡 AI Summary:

Open-source product analytics platform offering session replay, feature flags, and error tracking.

🔧 Tech stack:Python

💼 Use case:A self-driving product platform for analytics, session replay, and feature flagging.

HenryNdubuaku/maths-cs-ai-compendium

⭐ 6,601

🍴 810

📈 +248

TypeScript

Become a cracked AI/ML Research Engineer

💡 AI Summary:

Open-source textbook and MCP server covering math, CS, and AI concepts for aspiring engineers.

🔧 Tech stack:TypeScript, MCP

💼 Use case:Aspiring AI engineers use this open textbook and MCP server to master math, CS, and AI concepts.

Nutlope/hallmark

⭐ 11,988

🍴 601

📈 +1,486

CSS

Anti-AI-slop design skill for Claude Code, Cursor, and Codex.

💡 AI Summary:

A design skill for AI coding agents that generates unique, non-template UI layouts to avoid AI-generated slop.

🔧 Tech stack:CSS, HTML

💼 Use case:Developers use this skill to instruct AI coding assistants to create unique, non-template user interfaces.

github/copilot-sdk

⭐ 9,789

🍴 1,328

📈 +234

Java

Multi-platform SDK for integrating GitHub Copilot Agent into apps and services

💡 AI Summary:

Multi-platform SDK for integrating GitHub Copilot's agent runtime and CLI capabilities into custom applications.

🔧 Tech stack:Java, JSON-RPC, GitHub Copilot CLI

💼 Use case:Developers use this SDK to embed GitHub Copilot's agentic workflows and runtime into their applications without building

anthropics/cwc-workshops

⭐ 1,579

🍴 489

📈 +37

TypeScript

No description

💡 AI Summary:

Anthropic's workshop materials for Code with Claude, covering multi-agent systems, model selection, and agent development.

🔧 Tech stack:TypeScript, Python, Streamlit, React, Vite

💼 Use case:Hands-on workshops teaching how to build multi-agent systems and managed agents using Claude.

PrismML-Eng/Bonsai-demo

⭐ 1,705

🍴 167

📈 +279

Shell

Bonsai Demo

💡 AI Summary:

Demo repository for running Bonsai language models locally on various hardware platforms.

🔧 Tech stack:Shell, CUDA, Metal, Vulkan, ROCm

💼 Use case:Run Bonsai language models locally on various hardware to test vision and reasoning capabilities.

protocolbuffers/protobuf

⭐ 71,537

🍴 16,192

📈 +18

C++

Protocol Buffers - Google's data interchange format

💡 AI Summary:

Google's language-neutral mechanism for serializing structured data.

🔧 Tech stack:C++, Bazel, Protocol Buffers

💼 Use case:Efficiently serialize and deserialize structured data across different platforms.

tirth8205/code-review-graph

⭐ 19,732

🍴 2,105

📈 +57

Python

Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.

💡 AI Summary:

A local-first Python tool that builds a code graph to optimize AI coding assistant context and reduce token usage.

🔧 Tech stack:Python, Tree-sitter, MCP (Model Context Protocol)

💼 Use case:To reduce token usage for AI coding assistants by providing a localized code graph.

docusealco/docuseal

⭐ 17,829

🍴 1,769

📈 +131

Ruby

Open source DocuSign alternative. Create, fill, and sign digital documents ✍️

💡 AI Summary:

Open-source DocuSign alternative for secure digital document signing and processing.

🔧 Tech stack:Ruby, Docker, PostgreSQL/MySQL, AWS S3/Google Cloud/Azure

💼 Use case:Create, fill, and sign digital documents securely online using this open-source platform.

openinterpreter/openinterpreter

⭐ 66,344

🍴 5,705

📈 +431

Rust

A coding agent for open models like Kimi K3

💡 AI Summary:

Rust-based coding agent optimized for low-cost open models like Kimi K3 with Codex-like interface.

🔧 Tech stack:Rust, OpenAI Codex Protocol, Kimi Code Harness, ACP (Agent Client Protocol)

💼 Use case:To execute code and automate tasks using low-cost open-source AI models in a local environment.

RyanCodrai/turbovec

⭐ 13,291

🍴 1,179

📈 +280

Python

A vector index built on TurboQuant, written in Rust with Python bindings

💡 AI Summary:

High-performance vector index library using TurboQuant for compressed similarity search with Python bindings.

🔧 Tech stack:Rust, Python, SIMD, TurboQuant

💼 Use case:Building high-performance, air-gapped RAG systems requiring low memory footprint and fast search.

HKUDS/DeepTutor

⭐ 27,344

🍴 3,644

📈 +528

Python

DeepTutor: Lifelong Personalized Tutoring. https://deeptutor.info/.

💡 AI Summary:

An AI-powered personalized tutoring system using RAG and vector databases.

🔧 Tech stack:Python, LlamaIndex, RAG, LightRAG, FAISS

💼 Use case:Provides lifelong, personalized tutoring through AI-driven knowledge base retrieval and guided learning.

OpenCut-app/OpenCut

⭐ 74,834

🍴 7,544

📈 +1,077

TypeScript

The open-source CapCut alternative

💡 AI Summary:

A free, open-source video editor for web, desktop, and mobile platforms.

🔧 Tech stack:TypeScript, Rust, Moon

💼 Use case:A free and open-source video editor for web, desktop, and mobile devices.