musicbrainz.org: Adds/fixes links to entity (pending) edits (if any); optionally adds links to associated artist(s) (pending) edits

musicbrainz.org: Release page: Inline recording names, comments, ISRC and AcoustID. Direct CAA add link if none. Highlight duplicates in releases and edits. Recording page: millisecond display, spot track length and title variations.

Hidden links include fanpage, social network, etc. (NO duplicates) Generated autolinks (configurable) includes plain web search, auto last.fm, Discogs and lyrics searches, etc. Shows begin/end dates on URL and provides edit link. Expands Wikidata links to wikipedia articles.

musicbrainz.org: Highlights releases, release-groups, etc. that you have in your collections (anyone’s collection can be loaded) everywhere

musicbrainz.org: Merges selected or all recordings from release A to release B – List all RG recordings

choose your favourite MusicBrainz server (main or beta) and no link will ever send you to the other

Get a quick copy of the tracklists in plain text (several formats) for quick re-use (in track parser, EAC, foobar2000 or mp3tag for instance)

musicbrainz.org power-ups: RELEASE_CLONER. copy/paste releases / DOUBLE_CLICK_SUBMIT / CONTROL_ENTER_SUBMIT / TRACKLIST_TOOLS. search→replace, track length parser, remove recording relationships, set selected works date / LAST_SEEN_EDIT. handy for subscribed entities / COOL_SEARCH_LINKS / COPY_TOC / ROW_HIGHLIGHTER / SPOT_CAA / SPOT_AC / RECORDING_LENGTH_COLUMN / RELEASE_EVENT_COLUMN / WARN_NEW_WINDOW / SERVER_SWITCH / TAG_TOOLS / USER_STATS / EASY_DATE. paste full dates in one go / STATIC_MENU / SLOW_DOWN_…

bitbucket.org, github.com, gitlab.com: Install links for userscripts and userstyles

musicbrainz.org + acoustid.org: Remember last edit notes

musicbrainz.org: Adds some buttons to check all unvoted edits (Yes/No/Abs/None) at once in the edit search page. You can also collapse/expand (all) edits for clarity. A handy reset votes button is also available + Double click radio to vote single edit + range click with shift to vote a series of edits., Hidden (collapsed) edits will never be voted (even if range click or shift+click force vote). Fast approve with edit notes. Prevent leaving voting page with unsaved changes. Add hyperlinks after inline look…

musicbrainz.org: CAA front cover art archive pictures/images (release groups and releases) Big illustrated discography and/or inline everywhere possible without cluttering the pages

musicbrainz.org: Mass PUT or DELETE releases in a collection from an edit search, an other collection, or a tag

musicbrainz.org: Merge helper highlights last clicked, shows info, indicates oldest MBID, manages (remove) entity merge list; merge queue (clear before add) tool; don’t reload page for nothing when nothing is checked

Atlassian Confluence wiki: pre-selects last change for one click comparison

greasyfork.org. makes applies to “All site” link to the “*” by site search (JasonBarnabe/greasyfork#146)

musicbrainz.org: Read, write, edit and delete key/values from your mb local storage (in About menu)

Redirect to entity (release, artist, etc.) when only 1 result and/or unique 100% scored result of your entity search

musicbrainz.org: Linkify cover art edit “Filenames” (as specified in https://musicbrainz.org/edit/42525958); Add cool links to cover art tab and archive pages

musicbrainz.org: Spot recordings that are linked multiple times to the same work

BASIC Yahoo! Mail only (/neo/b/). Adds links to MusicBrainz edits directly in mail.yahoo.com folders view (including "no votes" and "subscription" emails). No need to open all those e-mails any more. Only one link per edit ID, duplicate ID are coloured and e-mail(s) marked for deletion. Once clicked, the link is faded, to keep trace of already browsed edits. Limitations : only Opera(maybe) and y!mail BASIC I guess.

One click imports JASRAC works into MusicBrainz (name, iswc, type, credits, edit note, sort name, search hint) and マス歌詞®（mass-lyrics） and wikipedia links. It will do the same magic in work editor. Work links to both JASRAC and 音楽権利情報検索ナビ (ex-音楽の森 aka MINC and Music Forest) and back to MB

chatlogs.metabrainz.org: swicth between #musicbrainz and #metabrainz channels; centre highlight message (for post permalink URL)

musicbrainz.org: MOUSE-LESS EDITING ! Cleverly focuses fields in various musicbrainz edit pages and allows keyboard selection of relationship types as well as some release editor keyboard navigation performance features

musicbrainz.org: reveal deleted editors’ names and emphasizes your own name to standout in MB pages