Show HN: Rezible – Open-Source Mission Control for Oncall
github.com
Equal parts excited and nervous to release what I've been working on solo. Rezible is a "mission control" platform for oncall teams, aiming to automate, support, and report on all the overlooked, less glamorous aspects of being oncall.
While working as an SRE in different teams across Google & Canva, I saw firsthand the impact an unhealthy oncall rotation can have on engineers as individuals and as teams.
I believe oncall is a huge missed opportunity for many teams - it is often viewed as a necessary evil rather than as a source of growth & learning. This is not surprising considering the continuous administrative burden involved in keeping a rotation healthy: without care they will degrade.
So while all dysfunctional rotations are somewhat unique, there are common practices that healthy ones share - these are what I am trying to build as features in Rezible to provide "healthy oncall on rails": - Oncall shift event annotation (flag noisy alerts, measure toil) - Automated shift handovers - AI powered post-incident debriefs - Real-time collaborative incident retrospectives - Searchable & discoverable knowledgebase (populated from retrospective learnings & analysis) - Structured oncall training & onboarding
The backend is in Go + Huma/OpenAPI, and the frontend is Svelte 5 + SvelteKit (which has been a pleasure to use despite not being a frontend engineer). It's still very rough around the edges, but I'm sharing now to avoid it never being "ready" :)
Github repo: https://github.com/rezible/rezible
If you're interested in receiving updates: https://tally.so/r/wLJ5ll
Would greatly appreciate your feedback & a star on Github!