Tools

• Mastodon #nowplaying Toot Bookmarklet - Bookmarklet to toot the music you're currently listening to. Works with YouTube. (source code (⭐0))

Clients

• Sengi - Desktop oriented webapp for Mastodon and Pleroma, focused on multi-accounts usages.

Official

• Documentation & official explaination

• API documentation

Clients

• Fedilab - Android client.

• Whalebird - Electron-based Mastodon client.

• Toot! - Mastodon client for iOS.

Tools

• Mastodon Toot Bookmarklet - Bookmarklet to toot the current page (source code (⭐10))

• Mastodon – Simplified Federation! - Redirect clicks on remote follow/interaction buttons to your own instance (source code (⭐80)).

• Fediverse Explorer - Trending hashtags and popular toots, regenerated every hour.

Clients

• Brutaldon - Brutaldon is a brutalist, Web 1.0 web interface for Mastodon.

• Planiverse - Minimalist, no-JS Web client for Mastodon.

Federated servers

• Mastodon - Most known microblogging platform.

• Pleroma - Lightweight microblogging platform.

• GnuSocial - Oldest microblogging platform.

• Microblog.pub - Single-user lightweight microblogging platform.

• Hubzilla - Blog/social networks platform with file, contacts and events sharing.

• Friendica - Social network platform.

• Peertube - Video sharing platform.

• FunkWhale - Audio sharing platform.

• Plume - Blogging platform.

• WriteFreely - Blogging platform.

• Prismo - Link aggregation platform.

• PixelFed - Photograph sharing platform.

• NextCloud Social - Microblogging inside the cloud platform.

User styles

• Variable width - Makes Mastodon scale with the browser's width.

Clients

• Tootle (⭐396) - Simple Mastodon client designed for elementary OS.

Libraries / Français

• Megalodon (⭐83) - Mastodon API client library for node.js.

Hosting / Français

• Masto.host - Fully managed Mastodon hosting.

Bots

• Welcome Bot (⭐7) - Automatically send a welcome DM to new users (Python).

News & magazines bots / English

• @launchradar@mastodon.cloud - News about space flight, astronomy and astrophysics.

Clients

• Pinafore (⭐698) - Alternative web client for Mastodon, focused on speed and simplicity.

• Halcyon - Alternative web client for Mastodon and Pleroma with a Twitter-like interface.

Tools

• Forget - Delete toots after a user defined period of time (Python source code (⭐147)).

Bots

• News Bot - mirrors Twitter accounts on Mastodon (ClojureScript), source available on GitHub (⭐178).

User scripts

• BirdSite - Browser extension for cross-posting Mastodon toots to Twitter.

Tools

• Last - Aggregate toots on a web page providing Atom feed and an epub (Perl).

Official

• Website

• GitHub repository (⭐30k)

Clients

• Tusky - Android client.

• Twidere - Android app for Twitter, GNU Social and Mastodon.

• Tooty (⭐132) - Experimental multi-account Mastodon Web client (Elm).

• toot (⭐561) - Mastodon CLI client (Python).

• madonctl (⭐147) - Mastodon CLI client (Go).

• naumanni (⭐98) - Web user interface specially designed for Mastodon.

• Tooter (⭐20) - Native client for SailfishOS.

Tools

• Mastodon instances - List of Mastodon instances.

Bots

• feed2toot - Automatically parses RSS feeds, identifies new posts and posts them on Mastodon (Python).

Tools

• Toot scheduler - Schedule now, toot later.

Bots

• usercount (⭐48) - Bot which posts user statistics to Mastodon (Python).

• autofollow (⭐28) - Autofollow bot for Mastodon (Python).

• Remindr - Automatically send reminders to both Mastodon and Twitter from a list of resources (Python).

News & magazines bots / English

• @fsf@status.fsf.org - FSF Free Software Foundation.

• @HackerNewsBot@mastodon.social - Hacker News.

• @btc@framapiaf.org - News about the Bitcoin Cryptocurrency (marketcap, community, rise/drop alerts).

• @ethereum@framapiaf.org - News about the Ethereum Cryptocurrency (marketcap, community, rise/drop alerts).

• @monero@framapiaf.org - News about the Monero Cryptocurrency (marketcap, community, rise/drop alerts).

News & magazines bots / Français

• @BFMTV@mastodon.social - BFMTV.

• @courrierinter@mastodon.xyz - Courrier international.

• @artefr@mamot.fr - Arte.

• @datagueule@framapiaf.org - DATA Gueule.

• @lemondebot@mastodon.xyz - Le Monde.

• @libe@mamot.fr - Libération.

• @lecanardenchaine@mamot.fr - Le Canard Enchaîné.

• @lefigaro@mastodon.xyz - Le Figaro.

• @lesjoursfr@mamot.fr - Les Jours.

• @mdiplo@mamot.fr - Le Monde Diplomatique.

• @Mediapart@mastodon.social - Mediapart officiel (non actif).

• @mediapartbot@mastodon.xyz - Mediapart bot actif.

• @NextInpact@mamot.fr - NextInpact.

• @reflets@mastodon.social - Reflets.info.

Associations / English

• @torproject@mastodon.social - Tor Project.

Associations / Français

• @aprilorg@pouet.april.org - APRIL.

• @Attac@mamot.fr - Attac France.

• @acrimed@mamot.fr - Acrimed.

• @framasoft@framapiaf.org - Framasoft.

• @LaQuadrature@mamot.fr - La Quadrature du Net.

Blogs / Français

• @HygieneMentale@oc.todon.fr - Hygiène Mentale.

• @journalduhacker@framapiaf.org - Journal du Hacker.

• @korbenbot@mastodon.xyz - Korben (bot).

Tools

• unmung.com/mastoview - Preview the local or federated timeline of any instance.

User styles

• Narrow drawer - With the variable width style, makes the drawer narrower and the other columns scale accordingly.

User scripts

• NSFW Remover - Automatically display NSFW images.

• Customizable interface - Move and resize columns on a grid.

Bots

• hnbot (⭐37) - Posts the Hacker News stories with 100+ points (Python).

• translator - Translate any toot into the desired language using @translator@toot.works [langcode].

• @TrendingBot@mastodon.social - Shows you what's trending on Mastodon.

Libraries / Français

• Mastodon.py (⭐472) - Python wrapper for the Mastodon API.