Feature statistics

[ddbeck]

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Charts (updated weekly)

BCD coverage

caniuse coverage

Changes to these reports

• 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)

[ddbeck]

	Before (2024-07-04)	After (2024-07-11)	Net	Change (%)
features in web-features	287	297	+10	+3.48%
compat keys mapped to web-features	2774	2924	+150	+5.41%
caniuse IDs in web-features	123	123	±0	±0.00%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	123 of 568	21.65%	123 of 568	21.65%	±0.00%
browser-compat-data keys	2774 of 14667	18.91%	2924 of 14645	19.97%	+1.05%

From 2024-07-04 to 2024-07-11 (7 days)

[ddbeck]

	Before (2024-07-11)	After (2024-07-18)	Net	Change (%)
features in web-features	297	317	+20	+6.73%
compat keys mapped to web-features	2924	3316	+392	+13.41%
caniuse IDs in web-features	123	127	+4	+3.25%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	123 of 568	21.65%	127 of 568	22.36%	+0.70%
browser-compat-data keys	2924 of 14645	19.97%	3316 of 14680	22.59%	+2.62%

From 2024-07-11 to 2024-07-18 (7 days)

[ddbeck]

	Before (2024-07-18)	After (2024-07-25)	Net	Change (%)
features in web-features	317	354	+37	+11.67%
compat keys mapped to web-features	3316	3658	+342	+10.31%
caniuse IDs in web-features	127	129	+2	+1.57%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	127 of 568	22.36%	129 of 568	22.71%	+0.35%
browser-compat-data keys	3316 of 14680	22.59%	3658 of 14698	24.89%	+2.30%

From 2024-07-18 to 2024-07-25 (7 days)

[ddbeck]

	Before (2024-07-25)	After (2024-08-01)	Net	Change (%)
features in web-features	354	376	+22	+6.21%
compat keys mapped to web-features	3658	3756	+98	+2.68%
caniuse IDs in web-features	129	132	+3	+2.33%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	129 of 568	22.71%	132 of 568	23.24%	+0.53%
browser-compat-data keys	3658 of 14698	24.89%	3756 of 14702	25.55%	+0.66%

From 2024-07-25 to 2024-08-01 (7 days)

[ddbeck]

	Before (2024-08-01)	After (2024-08-08)	Net	Change (%)
features in web-features	376	382	+6	+1.60%
compat keys mapped to web-features	3756	3809	+53	+1.41%
caniuse IDs in web-features	132	134	+2	+1.52%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	132 of 568	23.24%	134 of 568	23.59%	+0.35%
browser-compat-data keys	3756 of 14702	25.55%	3809 of 14695	25.92%	+0.37%

From 2024-08-01 to 2024-08-08 (7 days)

[ddbeck]

	Before (2024-08-08)	After (2024-08-15)	Net	Change (%)
features in web-features	382	392	+10	+2.62%
compat keys mapped to web-features	3809	4001	+192	+5.04%
caniuse IDs in web-features	134	134	±0	±0.00%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	134 of 568	23.59%	134 of 568	23.59%	±0.00%
browser-compat-data keys	3809 of 14695	25.92%	4001 of 14700	27.22%	+1.30%

From 2024-08-08 to 2024-08-15 (7 days)

[ddbeck]

	Before (2024-08-15)	After (2024-08-22)	Net	Change (%)
features in web-features	392	416	+24	+6.12%
compat keys mapped to web-features	4001	4714	+713	+17.82%
caniuse IDs in web-features	134	139	+5	+3.73%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	134 of 568	23.59%	139 of 568	24.47%	+0.88%
browser-compat-data keys	4001 of 14700	27.22%	4714 of 14698	32.07%	+4.85%

From 2024-08-15 to 2024-08-22 (7 days)

[ddbeck]

	Before (2024-08-22)	After (2024-08-29)	Net	Change (%)
features in web-features	416	460	+44	+10.58%
compat keys mapped to web-features	4714	5111	+397	+8.42%
caniuse IDs in web-features	139	151	+12	+8.63%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	139 of 568	24.47%	151 of 568	26.58%	+2.11%
browser-compat-data keys	4714 of 14698	32.07%	5111 of 14701	34.77%	+2.69%

From 2024-08-22 to 2024-08-29 (7 days)

[ddbeck]

	Before (2024-08-29)	After (2024-09-05)	Net	Change (%)
features in web-features	460	466	+6	+1.30%
compat keys mapped to web-features	5111	5174	+63	+1.23%
caniuse IDs in web-features	151	153	+2	+1.32%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	151 of 568	26.58%	153 of 567	26.98%	+0.40%
browser-compat-data keys	5111 of 14701	34.77%	5174 of 14702	35.19%	+0.43%

From 2024-08-29 to 2024-09-05 (7 days)

[ddbeck]

	Before (2024-09-05)	After (2024-09-12)	Net	Change (%)
features in web-features	466	479	+13	+2.79%
compat keys mapped to web-features	5174	5242	+68	+1.31%
caniuse IDs in web-features	153	157	+4	+2.61%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	153 of 567	26.98%	157 of 567	27.69%	+0.71%
browser-compat-data keys	5174 of 14702	35.19%	5242 of 14704	35.65%	+0.46%

From 2024-09-05 to 2024-09-12 (7 days)

[ddbeck]

	Before (2024-09-12)	After (2024-09-19)	Net	Change (%)
features in web-features	479	503	+24	+5.01%
compat keys mapped to web-features	5242	5600	+358	+6.83%
caniuse IDs in web-features	157	163	+6	+3.82%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	157 of 567	27.69%	163 of 567	28.75%	+1.06%
browser-compat-data keys	5242 of 14704	35.65%	5600 of 14700	38.10%	+2.45%

From 2024-09-12 to 2024-09-19 (7 days)

[ddbeck]

	Before (2024-09-19)	After (2024-09-26)	Net	Change (%)
features in web-features	503	545	+42	+8.35%
compat keys mapped to web-features	5600	5833	+233	+4.16%
caniuse IDs in web-features	163	178	+15	+9.20%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	163 of 567	28.75%	178 of 567	31.39%	+2.65%
browser-compat-data keys	5600 of 14700	38.10%	5833 of 14701	39.68%	+1.58%

From 2024-09-19 to 2024-09-26 (7 days)

[ddbeck]

	Before (2024-09-26)	After (2024-10-03)	Net	Change (%)
features in web-features	545	579	+34	+6.24%
compat keys mapped to web-features	5833	6257	+424	+7.27%
caniuse IDs in web-features	178	196	+18	+10.11%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	178 of 567	31.39%	196 of 567	34.57%	+3.17%
browser-compat-data keys	5833 of 14701	39.68%	6257 of 14701	42.56%	+2.88%

From 2024-09-26 to 2024-10-03 (7 days)

[ddbeck]

	Before (2024-10-03)	After (2024-10-10)	Net	Change (%)
features in web-features	579	639	+60	+10.36%
compat keys mapped to web-features	6257	6954	+697	+11.14%
caniuse IDs in web-features	196	211	+15	+7.65%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	196 of 567	34.57%	211 of 567	37.21%	+2.65%
browser-compat-data keys	6257 of 14701	42.56%	6954 of 14721	47.24%	+4.68%

From 2024-10-03 to 2024-10-10 (7 days)

[ddbeck]

	Before (2024-10-10)	After (2024-10-17)	Net	Change (%)
features in web-features	639	672	+33	+5.16%
compat keys mapped to web-features	6954	8222	+1268	+18.23%
caniuse IDs in web-features	211	220	+9	+4.27%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	211 of 567	37.21%	220 of 567	38.80%	+1.59%
browser-compat-data keys	6954 of 14721	47.24%	8222 of 14753	55.73%	+8.49%

From 2024-10-10 to 2024-10-17 (7 days)

[ddbeck]

	Before (2024-10-17)	After (2024-10-24)	Net	Change (%)
features in web-features	672	724	+52	+7.74%
compat keys mapped to web-features	8222	9226	+1004	+12.21%
caniuse IDs in web-features	220	239	+19	+8.64%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	220 of 567	38.80%	239 of 567	42.15%	+3.35%
browser-compat-data keys	8222 of 14753	55.73%	9226 of 14782	62.41%	+6.68%

From 2024-10-17 to 2024-10-24 (7 days)

[ddbeck]

	Before (2024-10-24)	After (2024-10-31)	Net	Change (%)
features in web-features	724	742	+18	+2.49%
compat keys mapped to web-features	9226	9478	+252	+2.73%
caniuse IDs in web-features	239	243	+4	+1.67%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	239 of 567	42.15%	243 of 567	42.86%	+0.71%
browser-compat-data keys	9226 of 14782	62.41%	9478 of 14838	63.88%	+1.46%

From 2024-10-24 to 2024-10-31 (7 days)

[ddbeck]

	Before (2024-10-31)	After (2024-11-07)	Net	Change (%)
features in web-features	742	818	+76	+10.24%
compat keys mapped to web-features	9478	10319	+841	+8.87%
caniuse IDs in web-features	243	257	+14	+5.76%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	243 of 567	42.86%	257 of 567	45.33%	+2.47%
browser-compat-data (BCD) keys	9478 of 14838	63.88%	10319 of 14880	69.35%	+5.47%
BCD keys (standard, non-deprecated)	9433 of 13425	70.26%	10260 of 13468	76.18%	+5.92%

From 2024-10-31 to 2024-11-07 (7 days)

[ddbeck]

	Before (2024-11-07)	After (2024-11-14)	Net	Change (%)
features in web-features	818	834	+16	+1.96%
compat keys mapped to web-features	10319	10698	+379	+3.67%
caniuse IDs in web-features	257	263	+6	+2.33%

Coverage	Before	Before %	After	After %	Change (points)
caniuse IDs	257 of 567	45.33%	263 of 567	46.38%	+1.06%
browser-compat-data keys	10319 of 14880	69.35%	10698 of 14878	71.90%	+2.56%
browser-compat-data keys (standard, non-deprecated)	10260 of 13468	76.18%	10630 of 13465	78.95%	+2.76%

From 2024-11-07 to 2024-11-14 (7 days)