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| version | usage | |
|---|---|---|
| 2 | 0.004118 | |
| 3 | 0.004271 | |
| 3.5 | 0.008786 | |
| 3.6 | 0.00487 | |
| 4 | 0.011703 | |
| 5 | 0.004879 | |
| 6 | 0.020136 | |
| 7 | 0.005725 | |
| 8 | 0.004525 |
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| 2020-01-01 | |
| -> 2020-01-01: chrome availability 0.12% (0.04% / 30.15%) | |
| -> 2020-01-01: edge availability 0.00% (0.00% / 2.09%) | |
| -> 2020-01-01: firefox availability 0.00% (0.00% / 4.41%) | |
| -> 2020-01-01: safari availability 0.00% (0.00% / 4.14%) | |
| -> 2020-01-01: TOTAL availability 0.09% (0.04% / 40.78%) (of the included browsers) | |
| -> 2020-02-01: chrome availability 0.19% (0.06% / 29.40%) | |
| -> 2020-02-01: edge availability 0.00% (0.00% / 2.04%) | |
| -> 2020-02-01: firefox availability 1.33% (0.06% / 4.30%) | |
| -> 2020-02-01: safari availability 0.00% (0.00% / 3.97%) |
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| reactions | issue | |
|---|---|---|
| 596 | https://github.com/whatwg/dom/issues/544 | |
| 445 | https://github.com/w3c/csswg-drafts/issues/626 | |
| 442 | https://github.com/w3c/csswg-drafts/issues/7577 | |
| 353 | https://github.com/w3c/csswg-drafts/issues/4770 | |
| 294 | https://github.com/w3c/csswg-drafts/issues/865 | |
| 291 | https://github.com/w3c/csswg-drafts/issues/3240 | |
| 256 | https://github.com/w3c/webappsec-permissions-policy/issues/189 | |
| 254 | https://github.com/w3c/csswg-drafts/issues/4410 | |
| 209 | https://github.com/w3c/csswg-drafts/issues/3547 |
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| reactions | issue | |
|---|---|---|
| 445 | https://github.com/w3c/csswg-drafts/issues/626 | |
| 442 | https://github.com/w3c/csswg-drafts/issues/7577 | |
| 353 | https://github.com/w3c/csswg-drafts/issues/4770 | |
| 294 | https://github.com/w3c/csswg-drafts/issues/865 | |
| 291 | https://github.com/w3c/csswg-drafts/issues/3240 | |
| 254 | https://github.com/w3c/csswg-drafts/issues/4410 | |
| 209 | https://github.com/w3c/csswg-drafts/issues/3547 | |
| 162 | https://github.com/w3c/csswg-drafts/issues/3744 | |
| 117 | https://github.com/w3c/csswg-drafts/issues/1332 |
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| id | title | |
|---|---|---|
| aac | AAC audio file format | |
| abortcontroller | AbortController & AbortSignal | |
| ac3-ec3 | AC-3 (Dolby Digital) and EC-3 (Dolby Digital Plus) codecs | |
| accelerometer | Accelerometer | |
| addeventlistener | EventTarget.addEventListener() | |
| alternate-stylesheet | Alternate stylesheet | |
| ambient-light | Ambient Light Sensor | |
| apng | Animated PNG (APNG) | |
| array-find-index | Array.prototype.findIndex |
Vision: BCD covers the whole surface of the web platform, is >99% accurate for recent browser releases, and is kept in this state indefinitely with low (<50% part-time) maintenance cost.
In a few more words:
- Coverage: Achieved by continuously add few features to BCD as they're shipped in browsers (prototype)
- Accuracy: Test 100% of easily observable API surface and resolve any discrepencies (prototype with known issues)
- Maintenance: Reduce time spent by automating the above and building time-saving tooling
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| date | chrome-version | chrome-interop-2021-aspect-ratio | chrome-interop-2021-flexbox | chrome-interop-2021-grid | chrome-interop-2021-position-sticky | chrome-interop-2021-transforms | chrome-interop-2022-cascade | chrome-interop-2022-color | chrome-interop-2022-contain | chrome-interop-2022-dialog | chrome-interop-2022-forms | chrome-interop-2022-scrolling | chrome-interop-2022-subgrid | chrome-interop-2022-text | chrome-interop-2022-viewport | chrome-interop-2022-webcompat | firefox-version | firefox-interop-2021-aspect-ratio | firefox-interop-2021-flexbox | firefox-interop-2021-grid | firefox-interop-2021-position-sticky | firefox-interop-2021-transforms | firefox-interop-2022-cascade | firefox-interop-2022-color | firefox-interop-2022-contain | firefox-interop-2022-dialog | firefox-interop-2022-forms | firefox-interop-2022-scrolling | firefox-interop-2022-subgrid | firefox-interop-2022-text | firefox-interop-2022-viewport | firefox-interop-2022-webcompat | safari-version | safari-interop-2021-aspect-ratio | safari-interop-2021-flexbox | safari-interop-2021-grid | safari-inter |
|---|
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| feature | chrome | firefox | safari | |
|---|---|---|---|---|
| interop-2021-aspect-ratio | 993 | 970 | 964 | |
| interop-2021-flexbox | 978 | 989 | 942 | |
| interop-2021-grid | 978 | 912 | 963 | |
| interop-2021-position-sticky | 1000 | 892 | 1000 | |
| interop-2021-transforms | 974 | 961 | 847 | |
| interop-2022-cascade | 173 | 837 | 665 | |
| interop-2022-color | 467 | 521 | 907 | |
| interop-2022-contain | 953 | 842 | 309 | |
| interop-2022-dialog | 972 | 890 | 876 |
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| feature | chrome | firefox | safari | |
|---|---|---|---|---|
| interop-2021-aspect-ratio | 987 | 970 | 951 | |
| interop-2021-flexbox | 978 | 982 | 912 | |
| interop-2021-grid | 977 | 898 | 955 | |
| interop-2021-position-sticky | 1000 | 892 | 968 | |
| interop-2021-transforms | 945 | 968 | 826 | |
| interop-2022-cascade | 130 | 121 | 128 | |
| interop-2022-color | 467 | 462 | 732 | |
| interop-2022-contain | 953 | 842 | 309 | |
| interop-2022-dialog | 947 | 134 | 109 |