Developer Tools2 days ago
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)
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28 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)
Browser extension that customizes webpages with text prompts for styling, layout, and feature changes.
alentodorov · HN
built it in spring 2026--ready to share today. use opus 4.8 to create css and js snipptes to style the websites you visit the way you want. make nytimes more print-like, hn more matrix, or just replace any mention of AI with the :poop-emoji" -- your call.
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.
Chrome extension that organizes bookmarks visually on new tabs with workspaces and notes.
@IamYashKapoor · X
Built Tabisto (bookmark manager), a free Chrome extension and launched it in 5 days using Claude Code. Must try, you will really love it.
Generate landing pages with AI-created hero sections, animated backgrounds, and custom gradients.
@yeasindesign · X
Beautiful prompt library
Create text shortcuts that auto-expand into longer snippets across Chrome and Firefox.
@goldlion123RP · X
- This is a Snippet Extension tool, with cross device sync, auto cloud backup, sounds, animations etc. features. Do explore it & I'm open to receive feedback.
AI-powered virtual data room that transforms documents into guided experiences for deal teams.
@Puneeeeeeet · X
We help brands go viral on X with organic video campaigns that people actually want to watch. wanna try for
@JamesAuble https://t.co/GdUqHtJjbA
@Jasoliyaharsh1 · X
Generate connected multi-screen UI prototypes from text prompts.
@shokhkarim1212 · X
Chrome extension that uses AI to organize YouTube videos into playlists.
@almalimir · X
– a @YouTube extension for organizing videos
AI productivity app that breaks projects into 5 daily moves and alerts you when you drift.
@Perception95358 · X
Got my first paying customer yesterday from Reddit outreach
Apply motion from reference videos to turn static images into animated videos.
Kling Motion Control — AI Motion Transfer with Kling 3.0