In the last weeks Lemmy has seen a lot of growth, with thousands of new users. To welcome them we are holding this AMA to answer questions from the community. You can ask about the beginnings of Lemmy, how we see the future of Lemmy, our long-term goals, what makes Lemmy different from Reddit, about internet and social media in general, as well as personal questions.

We'd also like to hear your overall feedback on Lemmy: What are its greatest strengths and weaknesses? How would you improve it? What's something you wish it had? What can our community do to ensure that we keep pulling users away from US tech companies, and into the fediverse?

Lemmy and Reddit may look similar at first glance, but there is a major difference. While Reddit is a corporation with thousands of employees and billionaire investors, Lemmy is nothing but an open source project run by volunteers. It was started in 2019 by @dessalines and @nutomic, turning into a fulltime job since 2020. For our income we are dependent on your donations, so please contribute if you can. We'd like to be able to add more full-time contributors to our co-op.

We will start answering questions from tomorrow (Wednesday). Besides @dessalines and @nutomic, other Lemmy contributors may also chime in to answer questions:

• @flamingos
• @dullbananas
• @phiresky
• @sleeplessone

Here are our previous AMAs for those interested.

• August 2023
• January 2024

What is Lemmy?

Lemmy is a self-hosted social link aggregation and discussion platform. It is completely free and open, and not controlled by any company. This means that there is no advertising, tracking, or secret algorithms. Content is organized into communities, so it is easy to subscribe to topics that you are interested in, and ignore others. Voting is used to bring the most interesting items to the top.

Developer AMA

Next week we are going to hold an "Ask me Anything" where users can ask the Lemmy developers all sorts of questions. They will be answered by @dessalines and @nutomic who have been working on Lemmy since the beginning in 2019. Other maintainers may also chime in. You can ask about the beginnings of Lemmy, how we see the future of Lemmy, what makes Lemmy different from Reddit, internet and social media in general, as well as personal questions.

The AMA thread will be opened next Tuesday, March 25 in !announcements@lemmy.ml. We will start responding one day later. Until then you can let other people know about the AMA, think of good questions and read our previous AMAs:

• August 2023
• January 2024

Changes

• Fix Youtube thumbnails by increasing the metadata fetch limit to 1 MB #5266
• Also remove private messages when banning user with "remove content" (goodbye Nicole) #5414
• Ignore accept-language header if no site languages are specified, to avoid that users have English disabled and can't see most posts #5485
• Enable english for users on instances with all languages enabled, to resolve the above problem #5489 #5493
• Only list local banned users under /admin #5364
• Add crawl-delay to robots.txt #3009
• Optimize migrations which were included in 0.19.6 #5301

Upgrade instructions

There are no breaking changes with this release.

Follow the upgrade instructions for ansible or docker.

If you need help with the upgrade, you can ask in our support forum or on the Matrix Chat.

Thanks to everyone

We'd like to thank our many contributors and users of Lemmy for coding, translating, testing, and helping find and fix bugs. We're glad many people find it useful and enjoyable enough to contribute.

Support development

We (@dessalines and @nutomic) have been working full-time on Lemmy for over five years. This is largely thanks to support from NLnet foundation, as well as donations from individual users.

If you like using Lemmy, and want to make sure that we will always be available to work full time building it, consider donating to support its development. A recurring donation is the best way to ensure that open-source software like Lemmy can stay independent and alive, and helps us grow our little developer co-op to support more full-time developers.

• Liberapay (preferred option)
• Open Collective
• Patreon
• Cryptocurrency

We Distribute is a community-organized news site which covers the Fediverse. If you like to write about federated social media then you could help to expand their coverage.

See the link above for more details.

We Distribute is a community-organized news site which covers the Fediverse. If you like to write about federated social media then you could help to expand their coverage.

See the link above for more details.

Ibis is a federated encyclopedia which uses the ActivityPub protocol, just like Mastodon or Lemmy. If you want to start a wiki for a TV series, a videogame, or an open source project then Ibis is for you! You can register on an existing instance or install it on your own server. Then you can start editing on the topic of your choice, and connect to other Ibis instances for different topics. Federation ensures that articles get mirrored across many servers, and can be read even if the original instance goes down. Ibis is written in Rust and Webassembly, fully open source to make future enshittification impossible.

This release features a redesigned explore page to browse instances and recently edited articles. Articles now have federated nested comments, as well as more subscription options to get notified about new edits and comments. There are also lots of minor changes and improvements.

Changelog

• New explore page with list of instances which shows the topic, update time and list of recently edited articles
• Implement nested comments for articles
• Users can subscribe to articles, in order to get notified about new edits and comments
• Settings for instance name and topic
• Much better error handling
• Add HTML title tag for all pages
• Icons
• Make diff view readable in dark mode (thanks @Earthgames)
• Basic about page
• Show pending edits which have not federated yet
• Various bug fixes

The next major version 0.3.0 will include federation with Lemmy, Mastodon and other compatible Fediverse platforms. The plan is to treat each Ibis instance as a community, with articles as posts. This way users on Lemmy and compatible platforms can directly browse, read and comment on wiki articles.

To follow Ibis development subscribe to !ibis@lemmy.ml or join the Matrix chat. Contributions to the source code are more than welcome.

Ibis is a federated encyclopedia which uses the ActivityPub protocol, just like Mastodon or Lemmy. If you want to start a wiki for a TV series, a videogame, or an open source project then Ibis is for you! You can register on an existing instance or install it on your own server. Then you can start editing on the topic of your choice, and connect to other Ibis instances for different topics. Federation ensures that articles get mirrored across many servers, and can be read even if the original instance goes down. Ibis is written in Rust and Webassembly, fully open source to make future enshittification impossible.

This release features a redesigned explore page to browse instances and recently edited articles. Articles now have federated, nested comments, as well as more subscription options to get notified about new edits and comments. There are also lots of minor changes and improvements.

Changelog

• New explore page with list of instances which shows the topic, update time and list of recently edited articles
• Implement nested comments for articles
• Users can subscribe to articles, in order to get notified about new edits and comments
• Settings for instance name and topic
• Much better error handling
• Add HTML title tag for all pages
• Icons
• Make diff view readable in dark mode (thanks @Earthgames)
• Basic about page
• Show pending edits which have not federated yet
• Various bug fixes

The next major version 0.3.0 will include federation with Lemmy, Mastodon and other compatible Fediverse platforms. The plan is to treat each Ibis instance as a community, with articles as posts. This way users on Lemmy and compatible platforms can directly browse, read and comment on wiki articles.

To follow Ibis development subscribe to !ibis@lemmy.ml or join the Matrix chat. Contributions to the source code are more than welcome.

There have been various posts here in the last days describing how difficult it is for new people to start using Lemmy. In fact they are absolutely correct, it is much easier to get started on Reddit. But what many forget is that Lemmy is not a corporation employing dozens of full-time designers, running A/B-tests and so on. Lemmy is an open source project run by volunteers, with only @dessalines and me working on it full-time. Neither of us is a particularly good designer, and our time is mainly spent working on the backend (database, federation, api), and preparing the upcoming 1.0 release.

If you see anything on join-lemmy.org or in the Lemmy UI itself that could be improved, the best option is to make that improvement yourself. Both of them use standard web technologies (nodejs, tailwindcss, inferno etc). The userbase here is quite technical so there are many of you able to contribute. We rarely reject any pull requests as long as they make a real improvement. Though it usually requires a little back and forth to review the changes and then address the review comments.

You can find the source code for join-lemmy.org here and follow development instructions in the readme. Regarding the default Lemmy UI go here and read the documentation with development instructions. If you are not a developer you can still help, for example by improving the documentation. Additionally you can make changes to the texts for joinlemmy and lemmy-ui.

All this said, there have also been some suggestions to make onboarding easier by directing new users to a hardcoded default instance. This may sound like a good idea at first but won't work well in practice. Running such an instance would take significant time for administration and moderation, but we maintainers are already too busy. Besides it would be impossible to reach an agreement who this default instance should federate with or how exactly it should be moderated. So if you want to get nontechnical users to Lemmy, the solution is to link them directly to a specific instance based on their interests.

Lemmy v0.19.9 Release

What is Lemmy?

Lemmy is a self-hosted social link aggregation and discussion platform. It is completely free and open, and not controlled by any company. This means that there is no advertising, tracking, or secret algorithms. Content is organized into communities, so it is easy to subscribe to topics that you are interested in, and ignore others. Voting is used to bring the most interesting items to the top.

Changes

This version fixes a potential security problem, by preventing Lemmy from accessing localhost URLs. There is also a fix for a crash during markdown parsing. Lemmy now uses mimalloc instead of the system allocator (usually glibc), which should improve performance and prevent unlimited memory growth over time.

Lemmy

• Error handling for thumbnail generation
• Use mimalloc as memory allocator
• Additional security checks for URLs (details) . Security Advisory
• Fix crash while rewriting markdown
• Fix peertube federation
• Append attachments to comments (@flamingo-cant-draw)
• Enable site languages for new user

Lemmy-UI

• Enforce required validation on signup answers (@anhcuky)
• copy thumbnail URL during crossposting (@anhcuky)
• Adding a bottom-margin to spoiler details tag.
• Fixing login password limits.
• Adding zh-CN as default for zh lang.
• Updated translations

Upgrade instructions

There are no breaking changes with this release.

Follow the upgrade instructions for ansible or docker.

If you need help with the upgrade, you can ask in our support forum or on the Matrix Chat.

Thanks to everyone

We'd like to thank our many contributors and users of Lemmy for coding, translating, testing, and helping find and fix bugs. We're glad many people find it useful and enjoyable enough to contribute.

Support development

We (@dessalines and @nutomic) have been working full-time on Lemmy for over five years. This is largely thanks to support from NLnet foundation, as well as donations from individual users.

If you like using Lemmy, and want to make sure that we will always be available to work full time building it, consider donating to support its development. A recurring donation is the best way to ensure that open-source software like Lemmy can stay independent and alive, and helps us grow our little developer co-op to support more full-time developers.

• Liberapay (preferred option)
• Open Collective
• Patreon
• Cryptocurrency

Ibis is a federated encyclopedia which uses the ActivityPub protocol, just like Mastodon or Lemmy. Users can read and edit articles seamlessly across different instances. Federation ensures that articles get mirrored across many servers, and can be read even if the original instance goes down. The software is written in Rust and uses the cutting-edge Leptos framework based on Webassembly. Ibis is fully open source under the AGPL license, to make future enshittification impossible.

Checkout !ibis@lemmy.ml for more updates and discussions.

Ibis is a federated encyclopedia which uses the ActivityPub protocol, just like Mastodon or Lemmy. Users can read and edit articles seamlessly across different instances. Federation ensures that articles get mirrored across many servers, and can be read even if the original instance goes down. The software is written in Rust and uses the cutting-edge Leptos framework based on Webassembly. Ibis is fully open source under the AGPL license, to make future enshittification impossible.

Checkout !ibis@lemmy.ml for more updates and discussions.

Here is our regular update that explains what we have been working on for the past two weeks. This should allow average users to keep up with development, without reading Github comments or knowing how to program.

There have been lots of changes since the last dev update. Contributors have been more active than usual during the Christmas holidays, and also the last dev update was already a whole month ago.

phiresky

• Community post tags (part 1)

leoseg

• New parameter read_only for /api/v3/post/list

flamingo-cant-draw

• Add markdown-it-footnotes

Nothing4You

• Reduce false positives in URL blocklist to reduce scunthorpe problem …

Integral-Tech

• refactor: avoid using format! when String creation is unnecessary
• refactor: replace static with const for global constants

anhcuky

• reset_password API to always return success
• Add Thumbnail URL When Crossposting
• Enforce required validation on signup Answers

dullbananas

• Fix incorrectly using delete instead of uplete in update_banned_when_expired
• Add custom migration runner, forbid some diesel migration commands, fix old migrations
• Fix incorrect comment in report_combined_view test
• Shorten "options" variable name

dessalines

• Combine comment and post reports
• Automatically marking posts created in an NSFW community as NSFW.
• Adding combined person content and person saved tables.
• Don't send out new user email verifies to admins, if already verified.
• Applying some clippy fixes.
• Hide NSFW field for create post form, for NSFW communities.
• Using video tag for embed video urls that are videos.
• Adding a bottom-margin to spoiler details tag.

Nutomic

• Change default image_mode to proxy, remove deprecated option
• Remove unused apub audience field (fixes #5278)
• Correct HTTP status for NotFound error (fixes #5309)
• Remove unused params on CreateSite/EditSite
• Error handling for thumbnail generation (ref #5196)
• Fix startup errors, add unit test for scheduled task errors (fixes #5209)
• Reorganize api endpoints (fixes #2022)
• Increase metadata fetch limit to 1 MB (fixes #5208)
• Allow admins to view deleted users (fixes #5249)
• Consider remote instance as dead if it returns any status 4xx or 5xx
• Only accept database connection by uri

Support development

@dessalines and @nutomic are working full-time on Lemmy to integrate community contributions, fix bugs, optimize performance and much more. This work is funded exclusively through donations.

If you like using Lemmy, and want to make sure that we will always be available to work full time building it, consider donating to support its development. Recurring donations are ideal because they allow for long-term planning. But also one-time donations of any amount help us.

• Liberapay (preferred option)
• Open Collective
• Patreon
• Cryptocurrency