Feature statistics

[ddbeck]

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Charts (updated weekly)

BCD coverage

caniuse coverage

Changes to these reports

• 2025-02-06: Corrected an error in the stats, where webdriver keys weren't being counted.
• 2024-11-07: Added standard, non-deprecated progress to tables.
• 2024-04-25: Some caniuse graphs (but not the tables) previously overstated coverage. It actually showed the number of IDs in web-features. 🤦

[ddbeck]

	Before (2024-03-28)	After (2024-04-04)	Net	Change (%)
features in web-features	189	190	+1	+0.53%
compat keys mapped to web-features	1483	1564	+81	+5.46%
caniuse IDs in web-features	89	90	+1	+1.12%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	89 of 562	15.84%	90 of 567	15.87%	+0.04%
browser-compat-data keys	1483 of 14382	10.31%	1564 of 14393	10.87%	+0.55%

From 2024-03-28 to 2024-04-04 (7 days)

[ddbeck]

	Before (2024-04-04)	After (2024-04-11)	Net	Change (%)
features in web-features	190	204	+14	+7.37%
compat keys mapped to web-features	1564	2050	+486	+31.07%
caniuse IDs in web-features	90	97	+7	+7.78%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	90 of 567	15.87%	97 of 567	17.11%	+1.23%
browser-compat-data keys	1564 of 14393	10.87%	2050 of 14405	14.23%	+3.36%

From 2024-04-04 to 2024-04-11 (7 days)

[ddbeck]

	Before (2024-04-11)	After (2024-04-18)	Net	Change (%)
features in web-features	204	216	+12	+5.88%
compat keys mapped to web-features	2050	2105	+55	+2.68%
caniuse IDs in web-features	97	98	+1	+1.03%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	97 of 567	17.11%	98 of 568	17.25%	+0.15%
browser-compat-data keys	2050 of 14405	14.23%	2105 of 14396	14.62%	+0.39%

From 2024-04-11 to 2024-04-18 (7 days)

[ddbeck]

	Before (2024-04-18)	After (2024-04-25)	Net	Change (%)
features in web-features	216	230	+14	+6.48%
compat keys mapped to web-features	2105	2404	+299	+14.20%
caniuse IDs in web-features	98	104	+6	+6.12%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	98 of 568	17.25%	104 of 568	18.31%	+1.06%
browser-compat-data keys	2105 of 14396	14.62%	2404 of 14574	16.50%	+1.87%

From 2024-04-18 to 2024-04-25 (7 days)

[ddbeck]

	Before (2024-04-25)	After (2024-05-02)	Net	Change (%)
features in web-features	230	243	+13	+5.65%
compat keys mapped to web-features	2404	2458	+54	+2.25%
caniuse IDs in web-features	104	103	-1	-0.96%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	104 of 568	18.31%	103 of 568	18.13%	-0.18%
browser-compat-data keys	2404 of 14574	16.50%	2458 of 14601	16.83%	+0.34%

From 2024-04-25 to 2024-05-02 (7 days)

[ddbeck]

	Before (2024-05-02)	After (2024-05-09)	Net	Change (%)
features in web-features	243	255	+12	+4.94%
compat keys mapped to web-features	2458	2512	+54	+2.20%
caniuse IDs in web-features	103	107	+4	+3.88%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	103 of 568	18.13%	107 of 568	18.84%	+0.70%
browser-compat-data keys	2458 of 14601	16.83%	2512 of 14644	17.15%	+0.32%

From 2024-05-02 to 2024-05-09 (7 days)

[ddbeck]

	Before (2024-05-09)	After (2024-05-16)	Net	Change (%)
features in web-features	255	266	+11	+4.31%
compat keys mapped to web-features	2512	2542	+30	+1.19%
caniuse IDs in web-features	107	108	+1	+0.93%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	107 of 568	18.84%	108 of 568	19.01%	+0.18%
browser-compat-data keys	2512 of 14644	17.15%	2542 of 14651	17.35%	+0.20%

From 2024-05-09 to 2024-05-16 (7 days)

[ddbeck]

	Before (2024-05-16)	After (2024-05-23)	Net	Change (%)
features in web-features	266	268	+2	+0.75%
compat keys mapped to web-features	2542	2573	+31	+1.22%
caniuse IDs in web-features	108	110	+2	+1.85%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	108 of 568	19.01%	110 of 568	19.37%	+0.35%
browser-compat-data keys	2542 of 14651	17.35%	2573 of 14651	17.56%	+0.21%

From 2024-05-16 to 2024-05-23 (7 days)

[ddbeck]

	Before (2024-05-23)	After (2024-05-30)	Net	Change (%)
features in web-features	268	272	+4	+1.49%
compat keys mapped to web-features	2573	2650	+77	+2.99%
caniuse IDs in web-features	110	113	+3	+2.73%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	110 of 568	19.37%	113 of 568	19.89%	+0.53%
browser-compat-data keys	2573 of 14651	17.56%	2650 of 14670	18.06%	+0.50%

From 2024-05-23 to 2024-05-30 (7 days)

[ddbeck]

	Before (2024-05-30)	After (2024-06-06)	Net	Change (%)
features in web-features	272	277	+5	+1.84%
compat keys mapped to web-features	2650	2659	+9	+0.34%
caniuse IDs in web-features	113	122	+9	+7.96%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	113 of 568	19.89%	122 of 568	21.48%	+1.58%
browser-compat-data keys	2650 of 14670	18.06%	2659 of 14682	18.11%	+0.05%

From 2024-05-30 to 2024-06-06 (7 days)

[ddbeck]

	Before (2024-06-06)	After (2024-06-13)	Net	Change (%)
features in web-features	277	279	+2	+0.72%
compat keys mapped to web-features	2659	2753	+94	+3.54%
caniuse IDs in web-features	122	122	±0	±0.00%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	122 of 568	21.48%	122 of 568	21.48%	±0.00%
browser-compat-data keys	2659 of 14682	18.11%	2753 of 14655	18.79%	+0.67%

From 2024-06-06 to 2024-06-13 (7 days)

[ddbeck]

	Before (2024-06-13)	After (2024-06-20)	Net	Change (%)
features in web-features	279	282	+3	+1.08%
compat keys mapped to web-features	2753	2755	+2	+0.07%
caniuse IDs in web-features	122	122	±0	±0.00%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	122 of 568	21.48%	122 of 568	21.48%	±0.00%
browser-compat-data keys	2753 of 14655	18.79%	2755 of 14676	18.77%	-0.01%

From 2024-06-13 to 2024-06-20 (7 days)

[ddbeck]

	Before (2024-06-20)	After (2024-06-27)	Net	Change (%)
features in web-features	282	284	+2	+0.71%
compat keys mapped to web-features	2755	2763	+8	+0.29%
caniuse IDs in web-features	122	122	±0	±0.00%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	122 of 568	21.48%	122 of 568	21.48%	±0.00%
browser-compat-data keys	2755 of 14676	18.77%	2763 of 14691	18.81%	+0.04%

From 2024-06-20 to 2024-06-27 (7 days)

[ddbeck]

	Before (2024-06-27)	After (2024-07-04)	Net	Change (%)
features in web-features	284	287	+3	+1.06%
compat keys mapped to web-features	2763	2774	+11	+0.40%
caniuse IDs in web-features	122	123	+1	+0.82%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	122 of 568	21.48%	123 of 568	21.65%	+0.18%
browser-compat-data keys	2763 of 14691	18.81%	2774 of 14667	18.91%	+0.11%

From 2024-06-27 to 2024-07-04 (7 days)