Stories, architectural deep dives, and learnings.
Real-world strategies for field technicians and spotty network connectivity. How we implemented optimistic local mutations, delta syncing, and conflict-free replicated data types.
A post-mortem on debugging an elusive 12 MB/hour heap leak under 4,500 req/sec load. V8 heap snapshots, weak references, closure traps, and event listener leak detection.
Why your calculated HEX and HSL hover states look muddy or blinding. How OKLCH solves perceptual uniformity across light/dark modes with actionable CSS tokens.
How we transitioned a bloated single-page application into an Islands Architecture. Core Web Vitals breakdown, eliminating hydration overhead, and real Lighthouse field data.
We benchmarked reads, writes, transactions, and binary serialization on physical iPhones and Pixel devices across 100,000 real-world entities. Here are the raw stats.
What actually happens when you flip the New Architecture switch in a 100k DAU app? Concrete memory consumption numbers, bridge elimination stats, and bridging C++ to native.