WordPress/wordpress-playground

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Run WordPress in the browser via WebAssembly PHP

Stars: 2k
Forks: 462
Open beginner issues: 4
Indexed issues: 435
Avg merge: 18h 44m
Merged PRs (30d): 33

Dominant language: JavaScript
License: GPL-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

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435 open issues indexed

Playground wordpress Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

WordPress/wordpress-playground#4341 · 1 comment · Opened Sep 17, 2026
Core icons render empty on the first request: icon-library SVGs are stripped from the minified build Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

WordPress/wordpress-playground#4326 · Opened Sep 14, 2026
Platform mu-plugin always 301s /sitemap.xml and blocks third-party sitemaps Open

[Type] Bug

Difficulty 3/5 1-2 days Newbie friendliness 75/100

WordPress/wordpress-playground#4325 · Opened Sep 12, 2026
Martin's Page Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

WordPress/wordpress-playground#4323 · 1 comment · Opened Sep 10, 2026
[Enhancement]: Site Settings: allow switching the current Playground to multisite in place Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

WordPress/wordpress-playground#4320 · 1 reaction · Opened Sep 8, 2026
Evaluate overlapping WordPress archive and PHP WASM downloads Open

Difficulty 4/5 3-5 days Newbie friendliness 64/100

WordPress/wordpress-playground#4302 · Opened Sep 2, 2026
build-snapshot output fails importWordPressFiles database copy Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

WordPress/wordpress-playground#4297 · Opened Sep 1, 2026
--wp=beta fails with "Could not unzip file" when no beta/RC is offered (404 body saved and unzipped) Open

Difficulty 4/5 3-5 days Newbie friendliness 54/100

WordPress/wordpress-playground#4292 · Opened Aug 31, 2026
[Exploration] Follow-up on Kandelo integration Open

WordPress/wordpress-playground#4258 · 2 assignees · Opened Aug 12, 2026
[Website] Distinguish an active initial OPFS sync from an interrupted save Open

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

WordPress/wordpress-playground#4253 · Opened Aug 7, 2026
[Website] Coordinate OPFS Playground ownership across browser tabs Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WordPress/wordpress-playground#4252 · Opened Aug 7, 2026
Remove remaining unused external libzip 1.2.0 build paths Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

WordPress/wordpress-playground#4248 · Opened Aug 5, 2026
Spurious "Loaded WordPress version differs from requested version" warning on every default boot Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

WordPress/wordpress-playground#4246 · 1 comment · Opened Aug 5, 2026
goTo() can wait forever when iframe navigation never emits load Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

WordPress/wordpress-playground#4230 · Opened Jul 31, 2026
CLI server binds to all network interfaces, with no option to restrict it to localhost Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

WordPress/wordpress-playground#4224 · Opened Jul 31, 2026
Service worker aliases dynamic REST responses across query parameters Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

WordPress/wordpress-playground#4223 · 1 comment · Opened Jul 31, 2026
new admin interface appeared today with no way of logging in Open

[Type] Bug

Difficulty 3/5 1-2 days Newbie friendliness 52/100

WordPress/wordpress-playground#4221 · 9 comments · Opened Jul 30, 2026
Wordfence installation fatal error Open

[Type] Bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

WordPress/wordpress-playground#4180 · 1 comment · Opened Jul 28, 2026
Node PHP.wasm DNS functions return hardcoded empty results Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

WordPress/wordpress-playground#4171 · Opened Jul 27, 2026
Sandboxed PHP subprocesses may truncate stdout and stderr Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

WordPress/wordpress-playground#4166 · Opened Jul 25, 2026
Sparse overlay leaks host lookup errno as a worker crash Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

WordPress/wordpress-playground#4165 · Opened Jul 24, 2026
Sparse overlay rmdir leaves a ghost VFS node that blocks recreation Open

Difficulty 3/5 1-2 days Newbie friendliness 75/100

WordPress/wordpress-playground#4163 · Opened Jul 24, 2026
Node PHP-WASM runtimes omit OpenSSL configuration and cannot generate RSA keys Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

WordPress/wordpress-playground#4162 · 1 comment · Opened Jul 24, 2026
PHP-WASM mysqli_poll does not honor its timeout for a pending async MySQL query Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

WordPress/wordpress-playground#4161 · 1 comment · Opened Jul 24, 2026
CLI worker threads swallow fatal PHP-WASM rejections and leave requests pending Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

WordPress/wordpress-playground#4160 · 1 comment · Opened Jul 24, 2026
CLI: support clean PHP execution for project-owned bootstraps Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

WordPress/wordpress-playground#4145 · Opened Jul 21, 2026
Site Editor canvas preview goes blank Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

WordPress/wordpress-playground#4138 · 1 comment · Opened Jul 21, 2026
decodeRemoteZip drops range-filtered entries due to path identity comparison Open

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

WordPress/wordpress-playground#4109 · 1 comment · Opened Jul 18, 2026
File lock manager: support blocking lock waits (F_SETLKW / blocking flock) without hitting the 5s sync-transport timeout Open

WordPress/wordpress-playground#4001 · 1 comment · 1 reaction · 1 assignee · Opened Jul 10, 2026
Re-enable admin View Transitions in Chromium after Chromium crash is resolved Open

[Type] Enhancement

Difficulty 3/5 1-2 days Newbie friendliness 52/100

WordPress/wordpress-playground#3976 · Opened Jul 9, 2026
Stabilize CLI symlink test for secondary PHP runtime Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

WordPress/wordpress-playground#3822 · Opened Jun 23, 2026
[CLI] Enable users to set the current working directory when using the PHP command Open

[Package][@wp-playground] CLI [Type] Enhancement

Difficulty 3/5 1-2 days Newbie friendliness 58/100

WordPress/wordpress-playground#3803 · 2 comments · Opened Jun 16, 2026
[CLI] Plugin PHPUnit integration tests via the `php` subcommand fail — `--mount` invisible to system() children + lockWholeFile timeout in the nested WP-test install Open

WordPress/wordpress-playground#3783 · 6 comments · 1 assignee · Opened Jun 11, 2026
[Website] File browser should offer to overwrite existing directory Open

[Aspect] Website [Package][@wp-playground] Website [Type] Enhancement Needs Implementation

WordPress/wordpress-playground#3781 · 2 comments · 1 assignee · Opened Jun 10, 2026
[Website] Start a site from a local directory Open

[Aspect] Website [Package][@wp-playground] Website [Type] Enhancement Needs Implementation

Difficulty 3/5 1-2 days Newbie friendliness 68/100

WordPress/wordpress-playground#3780 · 3 comments · Opened Jun 10, 2026
Epic: Improve CI runner speed and parallelism Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

WordPress/wordpress-playground#3753 · 5 comments · Opened Jun 4, 2026
`@wp-playground/storage` imports `crc-32` without declaring it Open

[Type] Bug

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

WordPress/wordpress-playground#3711 · 1 comment · Opened May 29, 2026
CLI: expose explicit server bind host and public server URL for remote previews Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

WordPress/wordpress-playground#3681 · Opened May 24, 2026
AI connectors do not accept keys when the "AI Plugin" is enabled in Playground Open

[Type] Bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

WordPress/wordpress-playground#3680 · 3 comments · Opened May 24, 2026
php-wasm leaks popen output streams until FS.ErrnoError(33) Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

WordPress/wordpress-playground#3678 · Opened May 22, 2026
@wp-playground/mcp@3.1.33 bridge handshake never registers tab — connectedTabs stays at 0 Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

WordPress/wordpress-playground#3651 · Opened May 16, 2026
Enable in-memory OPcache for PHP 8.1+ to reduce warm request latency Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

WordPress/wordpress-playground#3617 · 1 comment · Opened May 12, 2026
Improve the pull request flow for plugins Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

WordPress/wordpress-playground#3613 · Opened May 8, 2026
[website] Add filebrowser query API to open specific files and lines in Playground Open

[Type] Enhancement

WordPress/wordpress-playground#3612 · 1 assignee · Opened May 8, 2026
Imagick::queryFontMetrics() appears unsupported in Playground due to missing font stack Open

[Type] Bug

Difficulty 4/5 3-5 days Newbie friendliness 52/100

WordPress/wordpress-playground#3603 · Opened May 6, 2026
[Enhancement]: Surface debug.log errors Open

[Type] Enhancement

Difficulty 3/5 1-2 days Newbie friendliness 55/100

WordPress/wordpress-playground#3602 · Opened May 6, 2026
fetchWithCorsProxy: direct fetch to permissive-CORS hosts succeeds with stripped Authorization, retry path never fires Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

WordPress/wordpress-playground#3559 · Opened Apr 28, 2026
Allow configuring the SQLite integration plugin path so hosts can manage it on disk Open

[Type] Enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

WordPress/wordpress-playground#3522 · Opened Apr 23, 2026
php-wasm: `PHP.cli()` has no way to accept stdin bytes, silently drops input across IPC / worker-thread boundaries Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

WordPress/wordpress-playground#3519 · 2 comments · Opened Apr 22, 2026
Sentry Error Logging Integration Strategy Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

WordPress/wordpress-playground#3498 · Opened Apr 16, 2026

WordPress/wordpress-playground

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