Fix copy: "to report inaccuracies" in both reports · burrito.space/servo-readiness-report@3c4a929

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dashboard.html

··· 432 432 </ul> 433 433 </div> 434 434 435 - <p style="font-size:12px;line-height:1.5;color:#686868;margin:20px 0;">Thanks to the people who’ve reviewed the methodology and approach so far. NOTE: AI was used in the making of this draft report. For suggestions for improvement or spotting of inaccuracies, contact <a href="mailto:dietrich@webtransitions.org" style="color:rgb(71,11,0);">dietrich@webtransitions.org</a>.</p> 435 + <p style="font-size:12px;line-height:1.5;color:#686868;margin:20px 0;">Thanks to the people who’ve reviewed the methodology and approach so far. NOTE: AI was used in the making of this draft report. For suggestions for improvement or to report inaccuracies, contact <a href="mailto:dietrich@webtransitions.org" style="color:rgb(71,11,0);">dietrich@webtransitions.org</a>.</p> 436 436 437 437 <script> 438 438 Chart.defaults.color = '#666';

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data/build-one-pager.mjs

··· 309 309 <p style="font-size:10px;line-height:1.45;color:#666;">Readiness measured against Baseline “Widely Available” (BWA) web features — supported 30+ months across all major browsers. Feature scores from Web Platform Tests (WPT) via WPT Feature Manifest mapping. ${measurableCount} of ${totalBWA} BWA features are measurable; ${noDataCount} lack WPT mapping (${(noDataByReason['js-builtin'] || []).length} JS built-ins tested by test262 not WPT, ${(noDataByReason['semantic-html'] || []).length} semantic HTML elements, ${noDataCount - (noDataByReason['js-builtin'] || []).length - (noDataByReason['semantic-html'] || []).length} other with unknown status). FTE-equivalent from per-author commit frequency (1 FTE ≈ 22 commits/month, capped at 1.0 per person; 115 authors sum to ~${currentContributors} FTE). BWA growth rate of ~${bwaGrowthPerYear}/year is the 2023–2025 average, normalized to exclude the 2022 interop spike. Known pipeline: ${projectedBWA.filter(p => p.year <= 2028).reduce((s, p) => s + p.added, 0)} features graduating by 2028. Velocity parity = Servo’s annual feature completion rate ≥ BWA annual growth rate. Completions/yr = ${servoCompletionsPerYear} × (FTE/${currentContributors})<sup>${SCALING_EXP}</sup> (sublinear <a href="https://en.wikipedia.org/wiki/Brooks%27s_law">Brooks’s Law</a> scaling). Stalled = zero or negative velocity over the full observation period (2023-Q3 to 2026-Q1). Regressions = features that lost >5 percentage points. Cost at €${(SALARY/1000).toFixed(0)}k/yr per FTE: €${(BASE_SALARY/1000).toFixed(0)}k European senior SWE median total cost × ${SPECIALIZATION_MULTIPLIER}× premium for browser-engine specialization (small talent pool, Rust/rendering/layout) and multi-disciplinary practice (software development + W3C/WHATWG standards participation + open-source community management). Calibrated against <a href="https://nlnet.nl/core/faq/">NLnet</a> (€117k, up to €65/hr), <a href="https://www.sovereign.tech/programs/fellowship">Sovereign Tech Fund</a> (€79–101k, TVöD-Bund + employer costs), <a href="https://www.levels.fyi/companies/mozilla/salaries/software-engineer/locations/germany">Mozilla Germany</a> (€145–164k), and <a href="https://github.com/servo/project">Servo grant rates</a> (€248k US contractor). Excludes other opex, infrastructure, management overhead, and inflation. Usage-prioritized scenarios: at <1% threshold, ${drop1_count} features deprioritized (target ${target_drop1}, growth ~49/yr); at <5%, ${drop5_count} features deprioritized (target ${target_drop5}, growth ~47/yr). Data: wpt.fyi, web-features, Servo git history. Full interactive dashboard: dashboard.html.</p>

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data/generate-dashboard.mjs

··· 570 570 </ul> 571 571 </div> 572 572 573 - <p style="font-size:12px;line-height:1.5;color:#686868;margin:20px 0;">Thanks to the people who’ve reviewed the methodology and approach so far. NOTE: AI was used in the making of this draft report. For suggestions for improvement or spotting of inaccuracies, contact <a href="mailto:dietrich@webtransitions.org" style="color:rgb(71,11,0);">dietrich@webtransitions.org</a>.</p> 573 + <p style="font-size:12px;line-height:1.5;color:#686868;margin:20px 0;">Thanks to the people who’ve reviewed the methodology and approach so far. NOTE: AI was used in the making of this draft report. For suggestions for improvement or to report inaccuracies, contact <a href="mailto:dietrich@webtransitions.org" style="color:rgb(71,11,0);">dietrich@webtransitions.org</a>.</p> 574 574 575 575 <script> 576 576 Chart.defaults.color = '#666';

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one-pager.html

··· 192 192 <p style="font-size:10px;line-height:1.45;color:#666;">Readiness measured against Baseline “Widely Available” (BWA) web features — supported 30+ months across all major browsers. Feature scores from Web Platform Tests (WPT) via WPT Feature Manifest mapping. 439 of 593 BWA features are measurable; 154 lack WPT mapping (78 JS built-ins tested by test262 not WPT, 23 semantic HTML elements, 53 other with unknown status). FTE-equivalent from per-author commit frequency (1 FTE ≈ 22 commits/month, capped at 1.0 per person; 115 authors sum to ~13 FTE). BWA growth rate of ~52/year is the 2023–2025 average, normalized to exclude the 2022 interop spike. Known pipeline: 130 features graduating by 2028. Velocity parity = Servo’s annual feature completion rate ≥ BWA annual growth rate. Completions/yr = 22 × (FTE/13)<sup>0.7</sup> (sublinear <a href="https://en.wikipedia.org/wiki/Brooks%27s_law">Brooks’s Law</a> scaling). Stalled = zero or negative velocity over the full observation period (2023-Q3 to 2026-Q1). Regressions = features that lost >5 percentage points. Cost at €200k/yr per FTE: €150k European senior SWE median total cost × 1.33× premium for browser-engine specialization (small talent pool, Rust/rendering/layout) and multi-disciplinary practice (software development + W3C/WHATWG standards participation + open-source community management). Calibrated against <a href="https://nlnet.nl/core/faq/">NLnet</a> (€117k, up to €65/hr), <a href="https://www.sovereign.tech/programs/fellowship">Sovereign Tech Fund</a> (€79–101k, TVöD-Bund + employer costs), <a href="https://www.levels.fyi/companies/mozilla/salaries/software-engineer/locations/germany">Mozilla Germany</a> (€145–164k), and <a href="https://github.com/servo/project">Servo grant rates</a> (€248k US contractor). Excludes other opex, infrastructure, management overhead, and inflation. Usage-prioritized scenarios: at <1% threshold, 35 features deprioritized (target 558, growth ~49/yr); at <5%, 56 features deprioritized (target 537, growth ~47/yr). Data: wpt.fyi, web-features, Servo git history. Full interactive dashboard: dashboard.html.</p>

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