
Stumble Again — Rediscover the web
Click 'I'm Feeling Random' and discover a beautiful, weird, or wonderful corner of the internet you'd never have found. Hand-curated random websites.
@RatheeJaisal · X
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Click 'I'm Feeling Random' and discover a beautiful, weird, or wonderful corner of the internet you'd never have found. Hand-curated random websites.
@RatheeJaisal · X

Collection management and a social home for people who collect seriously.
@AaronBuildsAI · X

Access web-scraping APIs and bulk datasets for real estate, travel, and retail sectors with free samples.
@happyendpointhq · X

Copy curated prompts for AI image, video, and audio generation.
weijunext · HN
Free, curated prompts for AI image, video and music

Browse research-backed design evidence for UX, ergonomics, materials, and sustainability.
@DesignDexx · X
organises and simplifies relevant research for designers to read, bookmark, and make informed design decisions — instead of relying on AI.

Upload data bundles, visualize as knowledge graphs, and query with AI-powered chat.
u/manndortmund · Reddit
Create, browse and chat with your Open Knowledge Format. The Open Knowledge Format is Google's open standard for knowledge that both people and AI agents can read. This tool lets you build your own OKF , browse it, and question it — without writing markdown and YAML by hand. Upload once, then structure, visualize and ask across your whole bundle. Concept Library Upload a .zip, .md or .json bundle in OKF v0.2 format. The parser reads out the concepts and their frontmatter, so titles, desc

Personalized daily email and AI podcast curated to your interests and writing style.
malammar · HN
Hello there HN! A few months ago, my wife showed me an email newsletter that she had been subscribed to for years. She was annoyed that the newsletter had become filled with thinly veiled ads and basically stopped reporting real news, instead opting for high engagement celebrity rumors. The original purpose of the newsletter was to get informed about the world's happenings every morning without having to go through tons of news sites, be bombarded by ads, or--worse--browse social media. So she a

Browse AI-curated book summaries from Hacker News recommendations for engineers and tech professionals.
xxbondsxx · HN
Hacker News book recs as study guides

Open-source ecosystem for discovering, evaluating, and publishing AI tools with a sandboxed testing framework.
@BobbySBX · X
We just dropped Assay v0.2.6, the open source evaluation engine powering Most registries judge an AI tool by its README. We built Assay to actually run skills, MCP servers, and plugins inside isolated sandboxes with live models to observe what they do before you install them. What is new in v0.2.6: - NVIDIA API Catalog provider: Native support is here, allowing you to use NVIDIA driver and judge models to run behavioral benchmarks and multi-tier audits. - Zero runtime dependencies: Still a self-contained ~240 KB tarball that speaks directly to @nvidia , @AnthropicAI , @OpenAI , @OpenRouter , and local HTTP endpoints without SDK bloat. - Adversarial and static checks: Out of the box verification against prompt injection, tool scope creep, destructive shell commands, and supply chain drift. Every tool on is tested through Assay. That means 4,200+ skills, MCP servers, and plugins are commit-pinned, graded on actual runtime behavior, and rea

Photograph artwork in a gallery to get AI-identified details, audio guides, and museum information.
victords · HN
I was interested in learning more about reverse image search, so I built audioguide.london. It’s a simple image search where you take a photo of an artwork in a gallery, tries to ID it and returns a pre-generated audio and a link to the museum website. The audios were all generated locally, essentially looking at the contents of the website, running it through a LLM to generate a script and Kokoro for TTS. I’ve built it as an app for myself almost a year ago, so I deployed it as a vibe coded web

A marketplace where users ask any question and pay real experts for immediate answers.
@TRACaveMan · X

Open Commonplace - Defy AI. Preserve human creativity and ingenuity. Start with a book you've read.
@opencommonplace · X
Preserving human knowledge and wisdom from books at