GitHub 2026-06-27: AI Agent Visual Design, SimpleX Privacy Chat & AI Memory Hot

google-labs-code /

design.md

#6

A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.

simplex-chat /

simplex-chat

#1

SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!

topoteretes /

cognee

#13

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

JCodesMore /

ai-website-cloner-template

#9

Clone any website with one command using AI coding agents

xbtlin /

ai-berkshire

#2

AI 时代的伯克希尔：基于 Claude Code 的价值投资研究框架。巴菲特·芒格·段永平·李录四大师方法论 + 多Agent并行研究。| AI-era Berkshire: a value investing research framework built on Claude Code. 4 masters' methodologies + multi-agent adversarial analysis.

garrytan /

gstack

#10

Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA

hugohe3 /

ppt-master

#8

AI generates a real, editable PowerPoint from any document — native shapes & animations, speaker notes voiced as audio narration, and the option to follow your own .pptx template, not slide images · by Hugo He

IceWhaleTech /

CasaOS

#4

CasaOS - A simple, easy-to-use, elegant open-source Personal Cloud system.

ripienaar /

free-for-dev

#5

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

NanmiCoder /

MediaCrawler

#11

小红书笔记 | 评论爬虫、抖音视频 | 评论爬虫、快手视频 | 评论爬虫、B 站视频 ｜ 评论爬虫、微博帖子 ｜ 评论爬虫、百度贴吧帖子 ｜ 百度贴吧评论回复爬虫 | 知乎问答文章｜评论爬虫

anomalyco /

opencode

#16

The open source coding agent.

commaai /

openpilot

#3

openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 300+ supported cars.

Anil-matcha /

Open-Generative-AI

#12

Unrestricted Open-source alternative to AI video platforms — Free AI image & video generation studio with 200+ models (Flux, Midjourney, Kling, Sora, Veo). No content filters. Self-hosted, MIT licensed.

every-app /

open-seo

#20

Open source alternative to Semrush and Ahrefs

Fission-AI /

OpenSpec

#17

Spec-driven development (SDD) for AI coding assistants.

luongnv89 /

claude-howto

#15

A visual, example-driven guide to Claude Code — from basic concepts to advanced agents, with copy-paste templates that bring immediate value.

HKUDS /

Vibe-Trading

#18

"Vibe-Trading: Your Personal Trading Agent"

microsoft /

PowerToys

#7

Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

keycloak /

keycloak

#19

Open Source Identity and Access Management For Modern Applications and Services

dbt-labs /

dbt-core

#14

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.