CastNow
Instant P2P screen mirroring from any browser. No apps.
What it does
CastNow is a minimalist, web-based screen mirroring tool built for zero friction. No app downloads, no accounts, and no complex setups. Powered by WebRTC, it provides a secure P2P connection for high-quality, low-latency casting directly between browsers. Perfect for quick presentations or sharing media on any device with a web browser.
Does a similar job
all alternatives →- FUFed up with WebEx, so we built a way to screen share in under 20 sec.2012 · screenleap.com · ▲402
- SSScreen – screen sharing for remote work, by the cofounder of Screenhero2020 · screen.so · ▲406
More dev tools this month
the category →
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com
Open-source GTM skills for technical founders
Dev tools · 30d ago · gtmcofounder.com
Launched alongside, January 2026
the whole month →- IN
Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc
AI · Jan 2026 · cannoneyed.com
Automatic AI-powered code reviews the moment you open a PR
Dev tools · Jan 2026 · kilo.ai
