Measuring the back/forward cache with Application Metrics
A bfcache hit leaves no trace in ordinary metrics. Here's how Sentry's bfcacheMetricsIntegration makes back/forward cache health measurable.
عبد الرØمن عوض
I'm a senior engineer at Sentry. I build open-source tools for the web, speak at conferences around the world, and host the Untyped podcast in Arabic every week.
- GitHub stars
- 12.5K +
- Talks, workshops & podcasts
- 26 +
- Conferences spoken at
- 16 +
Where I've spoken
(01) Writing
Latest articles
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blog.sentry.io javascriptobservabilityperformance
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Fixing JavaScript observability, one library at a time
Sentry is adding TracingChannel support to 44 JavaScript libraries upstream, replacing fragile monkey-patching with native observability that works across all runtimes. -
The Curious Case of Vue's Function Props
A curious look at Vue's function props and their unexpected advantages over emits.certificates.dev frontendvuejs
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Wait for that tick
Learn how Vue's nextTick works, why DOM updates are batched, and how to avoid timing issues when working with refs and animations. -
Falling With Style
Learn how Vue.js fall-through attributes work, when they're useful, and common pitfalls to avoid. Master class, style, and event handling in components.
(02) Speaking
On stage & on air
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WeAreDevelopers 2025 / Berlin, Germany
Lessons learned from building a thriving Vue.js SaaS application
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