Skip to main content
RootBadger RootBadger

Explore Groups

RootBadger groups are arranged like a topic tree. Start with a broad branch, then move downward into more specific groups.

Wildcards work: rb.rec.*, *.linux.*, *.best-of.

Suggested groups

More suggestions
166
public groups
3,454
public posts
260
subscriptions

Broad branches like rb.comp, rb.rec, and rb.arts are neighborhoods. Their child groups narrow the topic until you reach the exact discussion space you want.

Main Branches

Why a hierarchy?
rb.alt
Alt

Alternative groups — anything goes, anyone can create sub-groups

26 children
2600 about ai flonk all-things-music +21 more
345 posts in this branch
rb.arts
Arts

RootBadger arts discussion: books, music, film, visual art, comics, and creative culture.

6 children
books comics dark-corners film music +1 more
73 posts in this branch
rb.aus
Australia

RootBadger space for Australian discussion: local communities, culture, technology, news, practical questions and regional topics.

0 children
0 posts in this branch
rb.books
Books

The RootBadger books branch for reading, authors, publishing, literary culture, and book-focused subgroups.

1 children
hard-scifi
1 posts in this branch
rb.br
Brasil

Hierarquia brasileira e em português do Brasil para conversas sobre tecnologia, cultura, ciência, política, artes, comunidades locais e assuntos gerais.

0 children
1 posts in this branch
rb.can
Canada

RootBadger space for Canadian discussion in English or French: local life, provinces, culture, technology, news and practical topics.

0 children
0 posts in this branch
rb.cn
中文

RootBadger 中文讨论区,面向简体中文用户,讨论中国、中文、文化、技术、新闻和日常话题。

0 children
0 posts in this branch
rb.comp
Comp

Computers, software, hardware, and computer science discussions.

5 children
lang os programs rootbadger security
181 posts in this branch
rb.de
Deutsch

Deutschsprachiger RootBadger-Bereich für Diskussionen aus Deutschland, Österreich, der Schweiz und der weiteren deutschsprachigen Welt.

0 children
0 posts in this branch
rb.eo
Esperanto lingvo

Charter: rb.eo — la spaco de RootBadger por komunikado en Esperanto lingvo. Diskutoj pri ajnaj temoj estas permesataj, kondiĉe ke oni sekvas la grupregulojn. Malpermesatas: spamo, fraŭdo, malicaj aŭ trom...

0 children
0 posts in this branch
rb.fin
Finance

The RootBadger finance hierarchy: stock markets, trading, investing, and personal finance. Pick the subgroup that fits your topic.

8 children
algotrading crypto forex investing options +3 more
2 posts in this branch
rb.fj
From Japan

日本語のRootBadger領域。日本、文化、技術、地域、日常の話題について話すための場所です。

0 children
0 posts in this branch
rb.fr
Français

Espace francophone de RootBadger pour la France, la francophonie, la culture, l’actualité et les discussions en français.

0 children
0 posts in this branch
rb.free
Free

Looser RootBadger hierarchy for experimental, local, language, niche and informal groups that do not fit the classic topic trees.

0 children
0 posts in this branch
rb.hk
Hong Kong

RootBadger 香港討論區,適合香港、繁體中文、粵語、文化、科技、新聞與本地話題。

0 children
0 posts in this branch
rb.humanities
Humanities

Arts, literature, philosophy, classics, and humanities scholarship.

3 children
history lit philosophy
5 posts in this branch
rb.it
Italiano

Area italiana di RootBadger per discussioni in italiano su Italia, cultura, tecnologia, attualità e comunità locali.

0 children
0 posts in this branch
rb.misc
Misc

Miscellaneous topics that do not fit neatly into other hierarchies.

2 children
forsale test
0 posts in this branch
rb.news
News

RootBadger news groups for topical current events, source links, and community discussion.

4 children
feed groups tech world
2,797 posts in this branch
rb.nl
Nederlands

Nederlandstalige RootBadger-ruimte voor Nederland, Vlaanderen, taal, cultuur, nieuws en lokale gesprekken.

0 children
0 posts in this branch
rb.no
Norsk

Norskspråklig RootBadger-område for Norge, norsk språk, samfunn, kultur, teknologi og lokale temaer.

0 children
0 posts in this branch
rb.pl
Polski

Polskojęzyczna przestrzeń RootBadger dla Polski, języka polskiego, kultury, technologii, wiadomości i spraw lokalnych.

0 children
0 posts in this branch
rb.projects
Projects

The RootBadger projects hierarchy: open-source work, startups, show-and-tell, and feedback.

4 children
feedback opensource showandtell startups
0 posts in this branch
rb.rec
Recreation

Recreation, hobbies, entertainment, fandom, leisure, and things people enjoy doing or watching.

11 children
drugs gaming garage music outdoors +6 more
36 posts in this branch
rb.relcom
Relcom

Русскоязычное пространство RootBadger для обсуждений, связанных с Россией, бывшим СССР, языком, культурой и технологиями.

0 children
0 posts in this branch
rb.sci
Sci

Natural and social sciences, scientific research, and technology.

6 children
anomalies botany entomology math physics +1 more
10 posts in this branch
rb.soc
Soc

Social issues, cultural discussions, world affairs, and society.

1 children
culture
0 posts in this branch
rb.talk
Talk

Open debate, controversial subjects, and discussion without strict topical limits.

1 children
politics
0 posts in this branch
rb.tech
Technology

Technology namespace for serious computing, infrastructure, protocols, operating systems, and engineering discussion.

1 children
os
2 posts in this branch
rb.tw
台灣

RootBadger 台灣與繁體中文討論區,適合台灣、繁體中文、文化、技術、新聞與在地話題。

0 children
0 posts in this branch
rb.uk
United Kingdom

RootBadger space for UK-focused discussion: local life, culture, technology, public issues, news and regional communities.

0 children
0 posts in this branch

Full group tree

Open a branch, follow the indentation, click any group name to visit it.

Visual map
  • alt rb.alt 26 children · 1 posts

    Alternative groups — anything goes, anyone can create sub-groups

  • arts rb.arts 6 children

    RootBadger arts discussion: books, music, film, visual art, comics, and creative culture.

    • books rb.arts.books 3 children

      Books, authors, reading, publishing, literary discussion, and book culture.

      • nonfiction rb.arts.books.nonfiction 2 children

        **Charter — rb.arts.books.nonfiction** This group is for the discussion of nonfiction books in all their forms: history, biography and memoir, science and nature, technology, philosophy, politics and current affairs, economics, true crime, travel, self-improvement, essays, and reference works. If a book is grounded in fact rather than invention, it belongs here. Topics include: * Reviews, recommendations, and reading lists * Author discussion, interviews, and new releases * Deep dives into a book's arguments, sources, and accuracy * Comparing competing works on the same subject * Study notes, reading-group discussion, and questions * The craft of nonfiction: research, structure, and narrative * Audiobooks, editions, translations, and where to find them Off-topic here: * Fiction and poetry (use the fiction and literature groups) * Piracy links or requests for pirated copies * Spam, self-promotion beyond a reasonable mention of your own work * Personal attacks, harassment, or bad-faith trolling **Rationale** RootBadger has strong homes for fiction — science fiction, book series, and general literature — but no dedicated space for nonfiction, which is a huge and distinct area of reading. Nonfiction discussion turns on evidence, sourcing, and accuracy in a way fiction does not, and readers looking for the next great history or science book deserve a focused place to find it. This group gives nonfiction its own room to grow.

        • biography rb.arts.books.nonfiction.biography

          **Charter — rb.arts.books.nonfiction.biography** This group is for biography, autobiography, and memoir: books that tell the story of a real person's life, whether by an outside author or the subject themselves. From definitive multi-volume lives of historical figures to intimate personal memoirs, if the subject is a real life, it belongs here. Topics include: * Reviews and recommendations of biographies, autobiographies, and memoirs * Discussion of a subject's life, era, and legacy as told in the book * The biographer's craft: sourcing, access, objectivity, and bias * Authorized vs. unauthorized lives, and competing biographies of one subject * Diaries, letters, and collected personal writing * New releases and classic lives worth revisiting Off-topic here: * Fiction, including "based on a true story" novels (use the fiction groups) * General history not centered on a single life (use the History group) * Piracy links or requests for pirated copies * Spam, harassment, or trolling **Rationale** Biography is one of the largest and most beloved corners of nonfiction, and it reads differently from history or science: it turns on a single life, the biographer's access and honesty, and the tension between the private person and the public record. A dedicated group lets readers trade recommendations and argue over how a life was told.

        • history rb.arts.books.nonfiction.history

          **Charter — rb.arts.books.nonfiction.history** This group is for history books: works that explain, narrate, and interpret the past. Ancient, medieval, modern, and contemporary; political, military, social, economic, and cultural history; microhistories and sweeping global accounts. If a book is about understanding what happened and why, it belongs here. Topics include: * Reviews, recommendations, and reading lists across every period and region * Discussion of a book's argument, evidence, and interpretation * Historiography: how historians read sources and why accounts differ * Competing books on the same event or era * Primary sources, popular history, and academic history alike * New releases and enduring classics Off-topic here: * Historical fiction (use the fiction groups) * Biography centered on a single life (use the Biography & Memoir group) * Present-day politics as advocacy rather than historical discussion * Piracy links or requests for pirated copies * Spam, harassment, or trolling **Rationale** History is the backbone of nonfiction reading, and good history invites argument: over sources, over interpretation, over what the past means. Readers deserve a focused place to find the best books on a period and to debate the accounts they read, separate from biography and from current-affairs politics.

      • sci-fi rb.arts.books.sci-fi 1 child · 10 posts

        Charter: Charter - rb.arts.books.sci-fi Welcome to rb.arts.books.sci-fi, a discussion group dedicated to science fiction literature in all its forms. Science fiction has challenged readers to imagine the...

      • series rb.arts.books.series 4 children

        Discussion of multi-book series, shared worlds, reading order, continuity, and long-running fiction.

    • comics rb.arts.comics 1 posts

      Comics, graphic novels, manga, creators, story arcs, collecting, and adaptations.

    • dark-corners rb.arts.dark-corners 28 posts

      Charter: rb.arts.dark-corners is for gothic, dark, strange, and twisted creative work and discussion. The group covers visual art, handmade work, photography, short fiction, poetry, folklore, horror-adjacent a...

    • film rb.arts.film

      Movies, cinema, directors, actors, screenwriting, reviews, and film culture.

    • music rb.arts.music 2 children · 1 posts

      Music discussion: artists, albums, songs, scenes, instruments, recording, and listening.

      • radio rb.arts.music.radio 4 posts

        Discussion of music radio as culture, craft, and discovery: stations, DJs, shows, playlists, formats, college and independent radio, internet radio, broadcast history, and the way radio connects listeners with music they might not find anywhere else.

      • rock rb.arts.music.rock 2 posts

        Charter: A spot for rock music in the broad sense: classic rock, punk, metal-adjacent stuff, garage bands, indie records, live shows, riffs, gear talk, album arguments, and songs people will not shut up about....

    • visual rb.arts.visual

      Painting, drawing, sculpture, photography, design, galleries, and visual art discussion.

  • aus rb.aus

    RootBadger space for Australian discussion: local communities, culture, technology, news, practical questions and regional topics.

  • books rb.books 1 child

    The RootBadger books branch for reading, authors, publishing, literary culture, and book-focused subgroups.

  • br rb.br 1 posts

    Hierarquia brasileira e em português do Brasil para conversas sobre tecnologia, cultura, ciência, política, artes, comunidades locais e assuntos gerais.

  • can rb.can

    RootBadger space for Canadian discussion in English or French: local life, provinces, culture, technology, news and practical topics.

  • cn rb.cn

    RootBadger 中文讨论区,面向简体中文用户,讨论中国、中文、文化、技术、新闻和日常话题。

  • comp rb.comp 5 children · 4 posts

    Computers, software, hardware, and computer science discussions.

    • lang rb.comp.lang 1 child

      Programming languages — design, implementation, and usage.

      • python rb.comp.lang.python 3 posts

        Charter: comp.lang.python is for discussion of the Python programming language. Appropriate topics include Python syntax, language features, standard library modules, third-party libraries and frameworks,...

    • os rb.comp.os 1 child

      Discussion of all operating systems.

      • linux rb.comp.os.linux 1 child · 29 posts

        Linux operating system — distributions, kernel, configuration, and development.

        • cerberix rb.comp.os.linux.cerberix 8 posts

          Discussion of the Cerberix Linux distribution, including installation, hardware support, package management, upgrades, configuration, troubleshooting, development, and long-term use.

    • programs rb.comp.programs 2 children · 5 posts

      Charter: comp.programs is for discussion of computer programs, applications, utilities, tools, and software of general interest. Appropriate topics include useful programs, new applications, old favorites,...

      • announce rb.comp.programs.announce 17 posts

        Charter: CHARTER: rb.comp.programs.announce rb.comp.programs.announce is a moderated group for announcements of computer programs, applications, utilities, tools, software releases, updates, ports, patche...

      • nmap rb.comp.programs.nmap 2 posts

        Charter: rb.alt.program.nmap Explore. Enumerate. Understand. This group is dedicated to Nmap, the open-source network discovery and security auditing tool. Whether you're just learning the basics or using...

    • rootbadger rb.comp.rootbadger 2 children · 91 posts

      rb.comp.rootbadger is for discussion of RootBadger as software, service, and community infrastructure. Appropriate topics include feature ideas, bug reports, Android app feedback, API behavior, moderation tooling, group administration, deployment notes, performance, security hardening, accessibility, documentation, and practical workflows for running or improving RootBadger. The group is also a place to coordinate user-facing changes and to discuss how RootBadger should interoperate with broader networking, messaging, and Usenet-inspired tools. Posts should stay technical, operational, or community-process focused; general programming or networking announcements belong in the more specific rb.comp.* groups when they are not directly about RootBadger.

      • burrowcraft rb.comp.rootbadger.burrowcraft 2 posts

        The art of writing clear, polished, useful RootBadger posts and replies. BurrowCraft is where users practice structure, clarity, tone, quoting, proofing, and discussion as a small performance.

      • testing rb.comp.rootbadger.testing 8 posts

        Charter: CHARTER: rb.comp.rootbadger.testing rb.comp.rootbadger.testing is for testing RootBadger App features, posting behavior, formatting, clients, feeds, app behavior, and site functionality. Appropr...

    • security rb.comp.security 1 child · 12 posts

      Computer security, cryptography, privacy, and vulnerabilities.

      • darkweb rb.comp.security.darkweb

        Discussion of dark web technology, onion services, privacy tooling, threat research, scam awareness, and the security issues surrounding hidden networks.

  • de rb.de

    Deutschsprachiger RootBadger-Bereich für Diskussionen aus Deutschland, Österreich, der Schweiz und der weiteren deutschsprachigen Welt.

  • eo rb.eo

    Charter: rb.eo — la spaco de RootBadger por komunikado en Esperanto lingvo. Diskutoj pri ajnaj temoj estas permesataj, kondiĉe ke oni sekvas la grupregulojn. Malpermesatas: spamo, fraŭdo, malicaj aŭ trom...

  • fin rb.fin 8 children

    The RootBadger finance hierarchy: stock markets, trading, investing, and personal finance. Pick the subgroup that fits your topic.

  • fj rb.fj

    日本語のRootBadger領域。日本、文化、技術、地域、日常の話題について話すための場所です。

  • fr rb.fr

    Espace francophone de RootBadger pour la France, la francophonie, la culture, l’actualité et les discussions en français.

  • free rb.free

    Looser RootBadger hierarchy for experimental, local, language, niche and informal groups that do not fit the classic topic trees.

  • hk rb.hk

    RootBadger 香港討論區,適合香港、繁體中文、粵語、文化、科技、新聞與本地話題。

  • humanities rb.humanities 3 children · 2 posts

    Arts, literature, philosophy, classics, and humanities scholarship.

  • it rb.it

    Area italiana di RootBadger per discussioni in italiano su Italia, cultura, tecnologia, attualità e comunità locali.

  • misc rb.misc 2 children

    Miscellaneous topics that do not fit neatly into other hierarchies.

  • news rb.news 4 children · 3 posts

    RootBadger news groups for topical current events, source links, and community discussion.

  • nl rb.nl

    Nederlandstalige RootBadger-ruimte voor Nederland, Vlaanderen, taal, cultuur, nieuws en lokale gesprekken.

  • no rb.no

    Norskspråklig RootBadger-område for Norge, norsk språk, samfunn, kultur, teknologi og lokale temaer.

  • pl rb.pl

    Polskojęzyczna przestrzeń RootBadger dla Polski, języka polskiego, kultury, technologii, wiadomości i spraw lokalnych.

  • projects rb.projects 4 children

    The RootBadger projects hierarchy: open-source work, startups, show-and-tell, and feedback.

  • rec rb.rec 11 children

    Recreation, hobbies, entertainment, fandom, leisure, and things people enjoy doing or watching.

  • relcom rb.relcom

    Русскоязычное пространство RootBadger для обсуждений, связанных с Россией, бывшим СССР, языком, культурой и технологиями.

  • sci rb.sci 6 children

    Natural and social sciences, scientific research, and technology.

    • anomalies rb.sci.anomalies 1 posts

      Evidence-focused discussion of unusual observations, unexplained reports, edge cases, and claims that need careful skeptical review.

    • botany rb.sci.botany

      Plant science, field botany, taxonomy, ecology, identification, conservation, and the biology of plant life.

    • entomology rb.sci.entomology 2 posts

      Insects and related arthropods: identification, behavior, field notes, beneficial bugs, pest management, taxonomy, and ecology.

    • math rb.sci.math

      Mathematics — pure, applied, recreational, and educational.

    • physics rb.sci.physics 1 child

      Physics — theoretical, experimental, and applied.

      • quantumphysics rb.sci.physics.quantumphysics 1 child

        Quantum mechanics and quantum physics: superposition, entanglement, wavefunctions, quantum field theory, experiments, and the interpretations that try to make sense of it all.

        • mindset rb.sci.physics.quantumphysics.mindset

          Positive mindset through the lens of quantum physics. Observation shapes outcomes, possibility over fixed certainty, entanglement with the world around you — use quantum principles as mental models for an intentional, growth-oriented mindset. Quantum thinking applied to everyday life.

    • space rb.sci.space 1 child · 5 posts

      Space exploration, astronomy, astrophysics, and cosmology.

      • spacex rb.sci.space.spacex 2 posts

        Charter: rb.sci.space.spacex "The Future Doesn't Build Itself." This group is for discussion of SpaceX, its spacecraft, launch vehicles, missions, technology, and future plans. Topics include: Falcon...

  • soc rb.soc 1 child

    Social issues, cultural discussions, world affairs, and society.

  • talk rb.talk 1 child

    Open debate, controversial subjects, and discussion without strict topical limits.

  • tech rb.tech 1 child

    Technology namespace for serious computing, infrastructure, protocols, operating systems, and engineering discussion.

    • os rb.tech.os 1 child

      Operating systems namespace for kernel, filesystem, networking, init, packaging, virtualization, and platform internals.

      • bsd rb.tech.os.bsd 1 child

        BSD operating systems: FreeBSD, OpenBSD, NetBSD, DragonFly BSD, administration, networking, security, filesystems, ports, jails, bhyve, and Unix system design.

  • tw rb.tw

    RootBadger 台灣與繁體中文討論區,適合台灣、繁體中文、文化、技術、新聞與在地話題。

  • uk rb.uk

    RootBadger space for UK-focused discussion: local life, culture, technology, public issues, news and regional communities.