spec-watching · browser baselines
Checker

Catch spec drift before it catches your docs.

Veriglyph monitors the WHATWG, CSS Working Group, and W3C the moment a draft or commit ships — turns each change into a written explainer on /blog, and cross-references live BCD browser baselines so your docs reflect what Chrome, Safari, Firefox, and Edge actually ship today.

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  • Spec-first, MDN-rendered
  • 102-profile sandbox
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  • PR-gated, never silent
veriglyph · spec-watch · live
drift
Ed25519 key import flag deprecated4m ago
additive
New !important specificity rules18m ago
editorial
Tokenizer special-handler narrowing51m ago
drift
font-variation-settings default revised1h ago
editorial
Request.redirect behavior clarified2h ago
▍watching 8 sources · 102 runner profiles · 0 backlog events
Live activity
Tracked last 7d:Loading…
Drafted last 7d:Loading…
Published last 7d:Loading…
8upstream spec sourcesWHATWG · W3C · CSSWG · TC39 · MDN · BCD · GH
102Chromium sandbox profileslive BCD cross-reference matrix
<90sdraft latencyspec commit to written explainer, median
How it works

From a spec commit to a written explainer — in under ninety seconds.

Every Veriglyph run is traceable: the upstream commit, the change classification, the BCD baseline, and the explainer draft are all linked. Nothing lands without a human sign-off.

  1. 1
    WatchMonitors WHATWG, CSS Working Group, and W3C for every draft commit, RFC, and working-group note. Dedupes by spec § id across 8 upstream sources.
  2. 2
    ExplainClassifies the change (drift / additive / editorial), drafts a human-readable explainer, and queues it for the /blog publish stream.
  3. 3
    BaselineCross-references BCD across Chrome, Safari, Firefox, and Edge. Deprecation flags, removed-API dates, and browser support data surface in the authenticated BCD dashboard.
veriglyph · spec-watch · live
additive
Promise.withResolvers added to spec6m ago
drift
Ed25519 import flag deprecated22m ago
editorial
Nesting selector scope clarified1h ago
additive
AbortSignal.any() baseline updated2h ago
▍watching 8 sources · 102 runner profiles · 0 backlog events
Spec loop is on

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