WPT

This page compares scores on the Web Platform Tests across web engines, using the latest master runs from wpt.fyi and Blitz's own test runner.

wpt / editing / plaintext-only

Spec: https://w3c.github.io/editing/execCommand.html ↗

Runs: Chrome 155.0.8039.0 (wpt@a4fcd77aa, 2026-09-03) | Firefox 157.0a1 (wpt@cc4d45aa0, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a9df8 (wpt@47d833bbc, 2026-09-03) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)

Sort areas: alphabetical | by subtest count

Area	Chrome	Firefox	Safari	Ladybird	Servo	Blitz
Total	82.1%1402/1708	NO DATA	81.4%1391/1708	NO DATA	57.7%986/1708	0.0%0/1708

Test	Chrome	Firefox	Safari	Ladybird	Servo	Blitz
backspace-end-of-plaintext-only-pre.html	PASS	PASS	PASS	FAIL	FAIL	NOT RUN
delete-around-linebreak-or-block-boundary.html?white-space=normal	37/37	37/37	37/37	37/37	37/37	NOT RUN
delete-around-linebreak-or-block-boundary.html?white-space=pre	38/38	38/38	38/38	38/38	38/38	NOT RUN
delete-around-linebreak-or-block-boundary.html?white-space=pre-line	38/38	38/38	38/38	38/38	38/38	NOT RUN
delete-around-linebreak-or-block-boundary.html?white-space=pre-wrap	38/38	38/38	38/38	38/38	38/38	NOT RUN
delete-part-of-white-spaces.html?white-space=pre	7/7	7/7	7/7	7/7	7/7	NOT RUN
delete-part-of-white-spaces.html?white-space=pre-wrap	7/7	7/7	7/7	7/7	7/7	NOT RUN
forwardDelete-around-linebreak-or-block-boundary.html?white-space=normal	37/37	37/37	37/37	37/37	37/37	NOT RUN
forwardDelete-around-linebreak-or-block-boundary.html?white-space=pre	38/38	38/38	38/38	38/38	38/38	NOT RUN
forwardDelete-around-linebreak-or-block-boundary.html?white-space=pre-line	38/38	38/38	38/38	38/38	38/38	NOT RUN
forwardDelete-around-linebreak-or-block-boundary.html?white-space=pre-wrap	38/38	38/38	38/38	38/38	38/38	NOT RUN
forwardDelete-part-of-white-spaces.html?white-space=pre	7/7	7/7	7/7	7/7	7/7	NOT RUN
forwardDelete-part-of-white-spaces.html?white-space=pre-wrap	7/7	7/7	7/7	7/7	7/7	NOT RUN
insertHTML.html?white-space=normal	8/20	20/20	11/20	2/20	4/20	NOT RUN
insertHTML.html?white-space=pre	13/20	20/20	12/20	2/20	4/20	NOT RUN
insertHTML.html?white-space=pre-line	12/20	20/20	13/20	2/20	4/20	NOT RUN
insertHTML.html?white-space=pre-wrap	13/20	20/20	12/20	2/20	4/20	NOT RUN
insertLineBreak.html?white-space=normal	93/147	147/147	147/147	147/147	58/147	NOT RUN
insertLineBreak.html?white-space=pre	129/147	147/147	132/147	147/147	46/147	NOT RUN
insertLineBreak.html?white-space=pre-line	129/147	147/147	132/147	147/147	46/147	NOT RUN
insertLineBreak.html?white-space=pre-wrap	129/147	147/147	132/147	147/147	46/147	NOT RUN
insertParagraph.html?white-space=normal	10/10	10/10	10/10	10/10	10/10	NOT RUN
insertParagraph.html?white-space=pre	10/10	10/10	10/10	10/10	10/10	NOT RUN
insertParagraph.html?white-space=pre-line	10/10	10/10	10/10	10/10	10/10	NOT RUN
insertParagraph.html?white-space=pre-wrap	10/10	10/10	10/10	10/10	10/10	NOT RUN
insertText.html?white-space=normal	24/50	48/50	19/50	38/50	13/50	NOT RUN
insertText.html?white-space=pre	38/54	52/54	21/54	42/54	11/54	NOT RUN
insertText.html?white-space=pre-line	34/54	52/54	21/54	42/54	11/54	NOT RUN
insertText.html?white-space=pre-wrap	38/54	52/54	21/54	42/54	11/54	NOT RUN
nested-with-contenteditable-true.html	20/56	48/56	20/56	56/56	24/56	NOT RUN
paste-when-nested-with-contenteditable-true.https.html	8/14	14/14	6/14	10/14	6/14	NOT RUN
paste.https.html?white-space=normal	9/21	21/21	7/21	11/21	7/21	NOT RUN
paste.https.html?white-space=pre	11/21	21/21	7/21	11/21	7/21	NOT RUN
paste.https.html?white-space=pre-line	11/21	21/21	7/21	11/21	7/21	NOT RUN
paste.https.html?white-space=pre-wrap	11/21	21/21	7/21	11/21	7/21	NOT RUN
plaintext-only-in-designMode.html	1/3	3/3	1/3	3/3	0/3	NOT RUN
styling-commands.html?styleWithCSS=false	150/150	150/150	146/150	150/150	150/150	NOT RUN
styling-commands.html?styleWithCSS=true	150/150	150/150	146/150	150/150	150/150	NOT RUN