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The Last Proof of Human Craft: Forging a Microsoft Edge Full Chain with Logic Bugs Only!
Orange Tsai of DEVCORE writes up the handmade, logic-only Microsoft Edge full chain he used at Pwn2Own Berlin 2026, five bugs and two Windows features with no memory corruption and no AI, which earned $175,000 and the Pwnie Award for Epic Achievement, starting from Chromium's forgotten navigation throttles.
14 min · 3,318 words
The Browser Company announces Arc will be sunset on December 22, 2026, citing the growing work of keeping a browser secure, and explains the timeline and how Spaces, pinned tabs and folders carry over to its Dia browser.
2 min · 509 words
Josh W. Comeau walks through the top 10 CSS features he voted for in Mozilla's Interop 2027 ranking, from native CSS functions onward, explaining what each does, current browser support as of October 2026, and tips you can use today, as browser vendors plan next year's cross-browser Interop focus areas.
18 min · 4,081 words
Comparing Chromium Development at Google and Igalia
Sharon Yang compares building Chromium inside Google versus at Igalia: process differences, review culture, release cadence, and what changes when the browser is your product versus one of many engines.
13 min · 2,902 words
Iframes that finally fit their content
Ahmad Elalfy explains Chrome 154's responsive iframes, which let an iframe grow to its content height with one CSS property, as long as the embedded page opts in with a meta tag. He compares it with the old postMessage and ResizeObserver approach and covers fallbacks, layout shift and the privacy risk of allowing any origin.
6 min · 1,287 words