Free software: Google, Notion, Supabase, etc. GitHub’s top 10 repos

We explore the TOP 10 trending repos this week.
Full repo report: https://thenextnewthing.ai/l/github-repos-jul3
Presented by Zapier: https://zapier.com/
Peter's YouTube channel: https://www.youtube.com/@cooperx86

Andrew Warner and Peter Cooper break down the top trending GitHub repos of the week, starting with xbtlin/ai-berkshire, a Claude Code investment research framework that analyzes companies through the lens of Warren Buffett, Charlie Munger, Duan Yongping, and Li Lu.

They also cover SimpleX Chat, OpenMontage, google-labs-code/design.md, codebase-memory-mcp, no-mistakes, ai-website-cloner-template, lingbot-map, free-for-dev, and Orca. Along the way, they look at a few useful honorable mentions, including ponytail, Nextcloud Server, and Inbox Zero.

Chapters:

00:00 - Intro
00:27 - xbtlin/ai-berkshire: Turn Claude Code into a value-investing research team.
02:24 - simplex-chat/simplex-chat: A private messenger with no phone number, username, or user ID.
04:03 - Help Andrew get Matt Van Horn on the show
04:39 - calesthio/OpenMontage: Generate videos by combining agent workflows, stock footage, narration, music, and rendering tools.
06:27 - Zapier MCP: Connect agents to Gmail, Calendar, Drive, Notion, and thousands of other tools.
08:06 - DietrichGebert/ponytail: Make AI coding agents solve tasks with the simplest code possible.
09:54 - nextcloud/server: Self-host your own alternative to Google Drive, Calendar, Contacts, and more.
10:39 - elie222/inbox-zero: A self-hostable AI email assistant for organizing and drafting replies.
12:09 - google-labs-code/design.md: Give AI agents a reusable design system so outputs match your brand.
15:09 - DeusData/codebase-memory-mcp: Give coding agents codebase memory and reduce wasted token usage.
16:30 - kunchenguid/no-mistakes: Add an AI safety gate before code reaches your team’s repo.
17:51 - JCodesMore/ai-website-cloner-template: Rebuild an existing site as a clean modern codebase.
20:51 - Robbyant/lingbot-map: Reconstruct a 3D scene from streaming camera frames.
22:48 - ripienaar/free-for-dev: A huge maintained list of free developer tools and service tiers.
25:21 - stablyai/orca: Run multiple AI coding agents in parallel from one desktop environment.
27:09 - Watch last week’s GitHub repo breakdown next

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