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Top repos · 2026-05-31 · 7 min read · Updated 2026-10-16 · By the Git Trending Global team, facts checked against the source

Trending GitHub Repos This Week: May 25-31, 2026

Quick answer

The trending GitHub repos the week of May 25, 2026: a code map, a cheaper AI helper, a topic-to-video maker, a free AI course and a Claude Code kit.

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Trending GitHub Repos This Week: May 25-31, 2026

The trending GitHub repos the week of May 25, 2026 were Understand-Anything, CodeGraph, MoneyPrinterTurbo, AI Engineering from Scratch and ECC. All five are free and open source, and the top one gained 25,600 stars in seven days.

A GitHub star works like a bookmark, so a big jump means a project solves a real problem. This week the theme was clear: people want AI helpers that understand their projects faster and cost less to run.

Key takeaways

Understand-Anything led the week with +25.6K stars. It turns a pile of code into a map you can click.
CodeGraph builds a map of your project ahead of time, so your AI helper finds things in one step.
MoneyPrinterTurbo makes a short video from a single topic: script, clips, subtitles and music.
AI Engineering from Scratch is a free course with 542 lessons.
ECC is a big add-on pack that gives Claude Code a full work routine.

Leaderboard of the trending GitHub repos the week of May 25, 2026, ranked by stars gained, from Understand-Anything to ECC

Repo	What it does	Best for	Stars this week	Needs
Understand-Anything	Clickable map of any codebase	People handed code they didn't write	+25.6K	An AI coding helper
CodeGraph	Pre-built code map for AI helpers	Anyone paying for AI coding	+15.9K	Mac, Windows or Linux
MoneyPrinterTurbo	Short videos from one topic	Creators and small shops	+13.9K	An AI model key
AI Engineering from Scratch	Free course on building AI	Students and career changers	+12.1K	A browser
ECC	Skills, memory and checks for Claude Code	Daily Claude Code users	+10.8K	Node.js, Git, Claude Code

Star gains are for May 25-31 only. Totals below were checked on GitHub on October 16, 2026.

💡 Tip: "Terminal" just means a text window where you type commands. On a Mac, open the Terminal app. On Windows, open PowerShell.

1. Understand-Anything: a map of any code

Stars: +25.6K this week · about 86.5K total

What it is: A free plugin that turns a codebase into an interactive map. Every file becomes a dot you can tap, with a plain-English note on what it does. The project now lives under the Egonex-AI account.

Who it's for: Students, new team members, or anyone who just inherited a project and feels lost.

Everyday use: Open a project you didn't write and get a guided tour before you touch anything.

Install it inside Claude Code. Copy and paste this:

/plugin marketplace add Egonex-AI/Understand-Anything
/plugin install understand-anything

Then type /understand, and later /understand-dashboard to open the map in your browser.

Or ask your AI helper:

Install Understand-Anything from github.com/Egonex-AI/Understand-Anything, scan this project, and open the dashboard for me.

See Understand-Anything on GitHub · Read our full guide

2. CodeGraph: help your AI helper find things faster

Stars: +15.9K this week · about 74.2K total

What it is: CodeGraph builds a map of your project before your AI helper starts work. The helper asks the map instead of opening files one by one. That means fewer tokens (the units AI companies bill you for).

Who it's for: Anyone using Claude Code, Codex, Cursor or Gemini on a real project.

Everyday use: Ask "where is the login code?" and get the answer in one step, not ten.

Install it on Mac or Linux. Copy and paste this:

curl -fsSL https://raw.githubusercontent.com/colbymchenry/codegraph/main/install.sh | sh
codegraph install

Open a new terminal window first after the install, then run codegraph init inside each project.

Or ask your AI helper:

Install CodeGraph from github.com/colbymchenry/codegraph, connect it to my AI tools, and build the map for this project.

See CodeGraph on GitHub · Read our full guide

3. MoneyPrinterTurbo: one topic in, one short video out

Stars: +13.9K this week · about 131.5K total

What it is: Give it a topic or a keyword. It writes a script, finds matching stock clips, adds a voice, subtitles and background music, then exports an HD short video. The README is in Chinese, with an English version linked.

Who it's for: Small business owners, teachers and creators who need lots of short clips.

Everyday use: Type "3 tips for keeping houseplants alive" and get a vertical video for Reels or Shorts.

Install it. On Windows, the README's one-click pack is easiest: download the .7z file from the latest release, run update.bat, then start.bat. On Mac or Linux, copy and paste this:

git clone https://github.com/harry0703/MoneyPrinterTurbo.git
cd MoneyPrinterTurbo
uv python install 3.11
uv sync --frozen
sh webui.sh

Or ask your AI helper:

Set up MoneyPrinterTurbo from github.com/harry0703/MoneyPrinterTurbo, start the web page, and tell me which free stock video key I need.

⚠️ Heads up: The script writer needs an AI model, like OpenAI, Claude, DeepSeek or a local one through Ollama. Paid models charge per use. Free clip sources like Pexels and Pixabay need their own free key.

See MoneyPrinterTurbo on GitHub

Copy, paste, done: the one-line setup for each trending GitHub repo of May 25 2026, including CodeGraph, ECC and MoneyPrinterTurbo

4. AI Engineering from Scratch: a free AI course

Stars: +12.1K this week · about 69.7K total

What it is: A free, MIT-licensed course on how AI apps are built. The README counts 542 lessons in 20 phases, using Python, TypeScript, Rust and Julia.

Who it's for: Students and career changers who want to understand AI, not just use it.

Everyday use: Do one short lesson a night, starting with the "Setup and tooling" phase.

Start it: No install needed. Open aiengineeringfromscratch.com in your browser. To have an AI tutor walk you through it, copy and paste this:

npx skills add rohitg00/ai-engineering-from-scratch

Or ask your AI helper:

I'm a beginner. Use the AI Engineering from Scratch course to plan my first two weeks, one short lesson per day.

See AI Engineering from Scratch on GitHub

5. ECC: a full work routine for Claude Code

Stars: +10.8K this week · about 280.2K total

What it is: A free plugin pack for Claude Code with agents, skills, memory and a security scanner. It teaches your AI helper to plan, test and review before it calls a job done.

Who it's for: People who use Claude Code every day and are tired of repeating their rules.

Everyday use: Ask for a new feature and watch it write a plan and tests first.

Install it. You need Node.js, Git and Claude Code. Copy and paste this:

npx ecc-universal@2.2.3 setup

Or ask your AI helper:

Install ECC from github.com/affaan-m/ECC with the guided setup, pick the standard options, and explain each choice to me.

See ECC on GitHub · Read our full guide

Which one should you try first?

You make social videos: start with MoneyPrinterTurbo. It's the only one here built for non-coders.
You want to learn how AI works: open AI Engineering from Scratch tonight. Nothing to install.
You just got handed a confusing project: try Understand-Anything.
Your AI coding bill is too high: add CodeGraph.
You live in Claude Code all day: try ECC, but install it only one way.

💡 Tip: Claude Code and OpenAI Codex are AI helpers that can run setup steps for you. Paste any prompt above into one and approve each step as it goes.

Want the bigger picture? See the top GitHub repos of May 2026 and May 2026 in AI news. Or flip to the week before or the week after.

FAQ

Understand-Anything, CodeGraph, MoneyPrinterTurbo, AI Engineering from Scratch and ECC. Understand-Anything led with about 25,600 new stars.

Yes, all five are free and open source. Some connect to paid AI models, like MoneyPrinterTurbo's script writer.

Why do so many top repos this week help AI coding tools?

AI helpers spend money every time they read your files. Tools like CodeGraph and Understand-Anything give them a map, so they read less and answer faster.