Updates
June 30, 2026
rrweb 2.0 released
Four years, 344 PRs and a new hosted cloud service!
Eoghan Murray
@eoghanmurray
From the team
Updates, thinking, and technical deep-dives from the people building rrweb Cloud.
Open Source
June 25, 2026
Session Recording vs Session Replay: The Difference
Recording is capture and replay is reconstruction. The production data platform between them is the operational difference.
Rogier Trimpe
Open Source
June 1, 2026
Free Session Replay: What Free Actually Gets You
Free session replay comes in three shapes: free tiers, genuinely free tools, and free open source. Each is free in a different way, and the differences decide which fits.
Rogier Trimpe
Open Source
May 20, 2026
Self-Hosted Session Replay: Architecture, Costs, When It Makes Sense
The complete self-hosting responsibility model: reliability, privacy, indexing, lifecycle controls, storage, and ongoing operations.
Rogier Trimpe
Open Source
May 8, 2026
Best Open Source Session Replay Tools in 2026, Compared Honestly
A practical comparison of rrweb, OpenReplay, PostHog, Highlight, and Sentry, focused on the workflow each tool supports best.
Rogier Trimpe
Open Source
April 26, 2026
Open Source Session Replay: The Complete Guide
Open capture is the foundation. Learn what production adds and when to build, self-host, or use rrweb Cloud.
Rogier Trimpe
Open Source
April 14, 2026
Web Session Recording Tools: Build vs Buy
Choose build, self-host, rrweb Cloud, or a complete product by comparing the full production responsibility.
Rogier Trimpe
AI & Agents
March 25, 2026
We Accidentally Built Infrastructure for AI Agents
AI agents are a new runtime - and they need session-level observability, token-efficient recordings, and auditable proof of what happened. Turns out, that's exactly what rrweb has been building.
Justin Halsall
Open Source
March 23, 2026
The State of rrweb: Coming Home
Why I left the fastest-growing open-source coding tool to build the future of session replay infrastructure.
Justin Halsall