Developer Tools5 days ago
Pengin AI — Browser-Native AI SDK
Run AI models in users' browsers with one script tag, no server or API key needed.
@erdemwrites · X
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42 projects
Run AI models in users' browsers with one script tag, no server or API key needed.
@erdemwrites · X
A virtual pet that appears in your browser and responds to the content on each page you visit.
@fujidevv02 · X
the world's first context-aware, local AI browser pet companion!
Create polished App Store and Google Play screenshots in your browser.
@SimonKroisi · X
Rewrite your emails to sound appropriate for different cultures and audiences.
u/Constant_Extreme7408 · Reddit
I built a Chrome extension that rewrites emails for different cultures — would love feedback on the website Hey everyone, I've been building MailPolish — an AI tool that polishes emails, letters, and texts so they sound right for different cultures. Not just translation, but actually adapting tone, formality, and etiquette (e.g., a direct "Please send this immediately" becomes softer and more indirect for Japanese business culture). It works as a Chrome extension inside Gmail, a Gmai
Create richly formatted posts and publish them instantly to the web with a single click.
@masafumiohta · X
I’ve been using Windows as my daily use lately despite I have been using Mac/Linux for a long time, but I keep running into all sorts of issues, so I’ve been fixing them vibe-coding with Claude. I’m gonna dump all that stuff on This blog is fully automated with Claude Code, from coding all the way to reporting. It’s nothing special—anyone could do it—but it’s actually pretty fun once you try it. The only annoyed is that it burns through tokens like crazy. Most of the tips are pretty interesting, so I hope you find them useful.
Chrome extension that uses AI to organize YouTube videos into playlists.
@almalimir · X
– a @YouTube extension for organizing videos
Chrome extension that saves files, images, and links directly to Google Drive, Dropbox, and OneDrive with local processing.
@SaveAnywhere · X
Free chrome extension :
Draw and edit 2D CAD designs in your browser, then export as DXF or PDF.
@KulmanLab · X
- a free and accountless alternative to Autocad
Play a browser-based game about conquering the world.
pzxc · HN
I've been using AI (mostly Claude, a little Cursor) to make video games, publishing a new one every day, for over 2 months Today's game is a simplified Risk clone called World Domination. Happy to answer any questions, would love any feedback!
Test your app across devices and browsers to catch bugs automatically in minutes.
@vibe_and_go · X
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.
Customize webpages by asking an AI to make changes.
dhanaway518 · HN
Fork – Customize the web, just by asking