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6 posts

How my web apps and extensions work under the hood: canvas rendering, Web Audio, browser extension APIs and Postgres.

/ 8 min read

80 × 40 × 190 cm: which number is the depth?

How I'm testing with Nischler whether pages about cabinet sizes get Google traffic before there are any products. Demand check, parser and stop rules.

#seo#validation#llm

/ 2 min read

Frosted glass that survives the export

Why Storeshot renders its glass card on a canvas instead of using backdrop-filter, and how a quarter-resolution blur makes it fast.

#canvas#performance#design

/ 2 min read

The contract is the commit

How Promotler borrows git's model (snapshots, hashes, merges and signed tags) to make sponsored posts provable, without making marketers learn git.

#postgres#security#product

/ 2 min read

Learning when you'll come back to a tab

TabTTL's adaptive lifetimes in one percentile, one margin and one rule that keeps learning from ever making things worse.

#browser-extensions#product#privacy

/ 2 min read

Drawing a countdown on someone else's favicon

How TabTTL paints a live clock wipe onto any website's tab icon, and puts the original back without a trace.

#browser-extensions#canvas#typescript

/ 2 min read

Real-time pitch detection without blocking the UI

Singler's audio path, from AudioWorklet to Web Worker to canvas, and the gates that decide whether you're actually singing.

#web-audio#performance#svelte