
MyCrystal — Turn Saved Links into a Connected Knowledge Vault
Save X posts and webpages through email or Telegram, turning them into interconnected markdown notes.
@MyCrystalSite · X
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28 projects

Save X posts and webpages through email or Telegram, turning them into interconnected markdown notes.
@MyCrystalSite · X

Paste links, videos, or text and ask natural language questions to find what you saved.
u/Personal-Ad-131 · Reddit
Built a bookmarking app you can ask questions It's called Attic. You paste in links, videos or plain text. Later you can ask it things in normal language: "what have I been reading about lately", "what did I save and never open again". Each answer lists the saved items it used, so you can check it. It runs on your own API key (Anthropic, OpenAI or Gemini) Free while I work out what it should be. No card. Would like feedback on where to take this. Is asking questions about your own saved s

22,000+ HTML email templates. Drag-and-drop editor. Export to any ESP in seconds.
@sauravio · X

Turn chat and email threads into beautiful, shareable links.
@DDominella · X

AI-powered startup copywriting suite. Generate landing pages, cold emails, pitch decks, and Product Hunt launches with context-aware AI. Zero data retention.
@orbiu_sx · X

Write once, export to notebooks, slides, PDFs, PPTX, DOCX, or canvas.
@mr_wickedhacks · X
Write the doc once → get a notebook, slide deck, canvas, or resume from the same source. No rewriting for every format.

A calm markdown workspace that becomes your agents' memory — they read it, draft into it, and propose edits you approve, every change signed. A memory you can open and correct. You
@getsyncpen · X

Share AI-built prototypes and Claude artifacts with your team and collect pinned notes directly on the page. Upload HTML, Markdown, images, or PDFs — free.
@tara_schomburg · X

Batch edit videos with AI: remove silence, auto-generate captions, and export multiple videos at once.
shayannadeem321 · HN
BatchEdits – Batch AI video editor to edit content in volume

Collaborative LaTeX editor with Markdown support, real-time editing, and built-in reference management.
danielszabo · HN
Online editor with LaTeX, Markdown, LaTeX+Markdown Hybrid and WYSIWYG (MD only) support, AI assistant with resource lookup and anti-hallucination features, live collaboration and more fun things. Still in quite early beta. First institutional deployment scheduled in the autumn. Feel free to play around.

Writing tool that removes AI voice from AI drafts while preserving your authentic tone.
not_wowinter14 · HN
Remove AI voice from AI writings

Crawls your site and scores how AI-written your copy sounds, with evidence and rewrites.
u/NotGeorge1 · Reddit
I built a tool that scores how Ai-written your site sounds. My own homepage got 6 out of 100. I've spent the last month building SiteTell . It crawls a site and scores the copy against a curated rule set of the patterns that make writing read as Ai-generated. Generic vocabulary, structural tells, the openers that show up on every generated landing page. When it was working well enough to test, I decided to run it on my own site. It scored 6 out of 100. I'll be honest, in the first instan