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Geek Labs

Daily shares of interesting GitHub open-source projects. AI tools, automation gems, technical tutorials, open-source inspiration.

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Geek Labs
Geek Labs
Apr 24, 2026 · Artificial Intelligence

Automatically Evolve Claude Code Skills: Open‑Source System That Strengthens AI Tools Over Time

The darwin-skill project introduces a ratchet‑based optimization loop that scores each Skill on eight dimensions, generates improvement proposals, commits changes, re‑scores, and only retains upgrades, with human confirmation between phases, enabling scalable maintenance of dozens of AI agent Skills.

AI agentsClaude CodeDarwin-skill
0 likes · 6 min read
Automatically Evolve Claude Code Skills: Open‑Source System That Strengthens AI Tools Over Time
Geek Labs
Geek Labs
Apr 24, 2026 · Artificial Intelligence

Generate Architecture, Flowcharts, and PPT Diagrams with Claude Code – A Practical Guide

The article introduces the open‑source fireworks‑tech‑graph project, a Claude Code skill that turns natural‑language prompts into production‑grade SVG/PNG diagrams, offering seven visual styles, 14 UML types, built‑in AI/Agent semantics, and a seamless workflow that outperforms Mermaid and draw.io for technical documentation and presentations.

AI diagram toolClaude CodeDocumentation
0 likes · 7 min read
Generate Architecture, Flowcharts, and PPT Diagrams with Claude Code – A Practical Guide
Geek Labs
Geek Labs
Apr 23, 2026 · Artificial Intelligence

7 Must‑Watch Open‑Source Prompt Libraries for AI Image and Video Generation (2025‑2026)

From the rapid rise of prompt‑engineering in 2025‑2026, this article reviews seven standout open‑source GitHub repositories—covering Nano Banana Pro, GPT‑Image‑2, multi‑model prompts, and video generation—detailing their stars, content structure, multilingual support, and ideal use cases for creators.

AI prompt engineeringGitHubNano Banana Pro
0 likes · 14 min read
7 Must‑Watch Open‑Source Prompt Libraries for AI Image and Video Generation (2025‑2026)
Geek Labs
Geek Labs
Apr 22, 2026 · Industry Insights

Four Open‑Source Tools That Let AI Automate Bugs, Browsers, and PDFs

This article reviews four open‑source infrastructure projects—Xata’s cloud‑native Postgres with copy‑on‑write branching and scale‑to‑zero, Obscura’s lightweight Rust headless browser for AI agents, Browser Harness’s self‑healing harness that lets LLMs fill missing APIs, and KillerPDF’s portable, telemetry‑free PDF editor—each addressing high‑frequency developer pain points.

AI automationBrowser HarnessKillerPDF
0 likes · 9 min read
Four Open‑Source Tools That Let AI Automate Bugs, Browsers, and PDFs
Geek Labs
Geek Labs
Apr 21, 2026 · Industry Insights

How an AI-Powered Daily Brief Saves Independent Developers Hours of Research

The article reviews four open‑source projects—BuilderPulse, AutoProber, wx‑favorites‑report, and awesome‑claude‑design—that automate daily research, hardware probing, personal data visualization, and design system creation, helping indie developers cut hours of repetitive work each week.

AIAutomationdata-visualization
0 likes · 10 min read
How an AI-Powered Daily Brief Saves Independent Developers Hours of Research
Geek Labs
Geek Labs
Apr 21, 2026 · Artificial Intelligence

4 Open-Source AI Coding Tools That Can Double Your Development Efficiency

The article reviews four popular GitHub open-source tools—CodeBurn for visualizing AI‑coding token costs, html‑ppt‑skill for generating professional HTML presentations, agentic‑stack for portable AI‑coding skills, and a fourth tool—detailing their features, installation commands, and how they address common pain points such as cost tracking, presentation creation, and skill portability.

AI codingCodeBurnHTML presentation
0 likes · 7 min read
4 Open-Source AI Coding Tools That Can Double Your Development Efficiency
Geek Labs
Geek Labs
Apr 20, 2026 · Artificial Intelligence

A Complete Open‑Source Guide to LLM Internals: From Tokenization to Inference Optimization

This open‑source tutorial breaks down large language model internals into 11 detailed topics—covering BPE tokenization, attention mathematics, backpropagation, transformer architecture, KV‑Cache, Paged and Flash Attention, and frontier techniques—each with numeric derivations and Python code, making it ideal for developers and interview preparation.

Flash AttentionKV cacheLLM
0 likes · 5 min read
A Complete Open‑Source Guide to LLM Internals: From Tokenization to Inference Optimization
Geek Labs
Geek Labs
Apr 19, 2026 · Frontend Development

Powerful Frontend Tools: AI‑Generated Animations and One‑Click Design Language Extraction

The article introduces two practical frontend utilities—AI_Animation, which offers 300+ AI prompts to instantly create stunning HTML animations, and design‑extract (designlang), an npm package that extracts a website's full design language with a single command, complete with usage steps and output details.

AI_AnimationFrontendHTML animation
0 likes · 5 min read
Powerful Frontend Tools: AI‑Generated Animations and One‑Click Design Language Extraction