Bundle sizes
under control.
Boris watches your JavaScript bundle sizes across every pull request — so bloat is caught before it ships, not after.
Capabilities
Everything you need
to stay lean.
Per-PR bundle reports
Every pull request gets a precise size breakdown. Know immediately if a dependency change ballooned your bundle.
Historical evolution
Track bundle trends across months and see which PRs introduced growth. Spot regressions, not just symptoms.
GitHub Action native
One workflow step. Drop the action into your existing CI and Boris handles the rest — no servers to manage.
Package-level granularity
Monorepo? No problem. Track each package independently and understand exactly where size growth originates.
Scoped API keys
Generate repository-scoped keys for your CI pipeline. SHA-256 hashed at rest, revocable any time.
Free to start
Get started at no cost, no credit card required. Track your bundle sizes from day one.
Workflow
Up and running
in minutes.
Link your repository
Connect any GitHub repository from your Boris dashboard.
Add the GitHub Action
Drop one step into your pull-request workflow. Boris builds, measures, and reports sizes automatically.
Boris reports on every PR
Every pull request gets a full size breakdown. Historical data builds up over time so you can spot trends.
FAQ