
under→the→hood · a ready→made explorer
Drag boxes to visualize how a Flexbox layout engine infers constraints.
drzivil · HN
Drag boxes around and watch a layout engine infer the Flexbox (no AI)
The full gallery
Tech stack
32 projects

Drag boxes to visualize how a Flexbox layout engine infers constraints.
drzivil · HN
Drag boxes around and watch a layout engine infer the Flexbox (no AI)

Design, validate, and compare AI agent deployments across multiple runtimes with governance built in.
@paulrodturner · X

Analyzes why your emails land in spam and provides AI-powered fixes to improve inbox placement.
ismaelyws · HN
Hey HN, I built an email deliverability SaaS with a RAG system. It's trained on all my knowledge and hundreds of real deliverability use cases from 4+ years experience as an Email Deliverability Specialist on Upwork. It solves a frustration problem a lot of businesses are experiencing. I'm looking for feedback so let me know in the comments.

Runs AI agents on your repos to automatically improve code and ship merge-ready pull requests.
@javimosch · X

Client management dashboard with branded portals for organizing requests and approvals.
@buildwithshaad · X
Groven one dashboard for all your clients, one branded portal for each of them. No more scattered requests across Gmail/WhatsApp.

Unified context layer for AI agents that integrates email, drive, Slack, Notion, and GitHub.
@marcin_u2 · X
-> here it is! claude finally knows everything gpt knows. and both of them know everything that's happened across your email, drive, slack, notion, github and granola :)

Explore an interactive map of trending global stories pinned by AI agents in real-time.
@matthew_meadows · X
Introducing Earth's daily zeitgeist, on a map. Trending, corroborated stories that scope to your view. S&P 500 & Today in History. Drop pins, subscribe to locations & follow users. Chat with Marco! Every place has a story...

A shared memory layer that persists your decisions, preferences, and projects across different AI tools and devices.
upload — 跨 AI 的长期记忆层,让 ChatGPT、Claude、Codex、Hermes、OpenClaw、WorkBuddy 等共用同一份记忆,换工具换设备都接着上次继续,注册即用免装插件