Arcmark – macOS bookmark manager that attaches to browser as sidebar
Arc's sidebar, but for any browser—local-first, no signup required.

QEMU vGPU passthrough beats Firecracker for WebGL browser automation.
Teams running AI browser agents at scale
Browserless · Puppeteer cloud services
Arc's sidebar, but for any browser—local-first, no signup required.
Finally searches iMessage properly by reading the database Apple won't expose.
Aggregates every Google Classroom assignment into one dashboard without needing API access.
Out-of-band code annotations with Excalidraw, but comment management is still crowded.
Rényi entropy model surfaces obsessive listening phases better than standard stats.
Visual approval gates for AI agents before code writes—Claude/Cursor integration ready.