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Leandro Pereira @leandrocp.bsky.social · 7d

I'm glad it's useful. Enjoy!

Leandro Pereira @leandrocp.bsky.social · 7d

All the MDEx.Document handling is done in Elixir including buffering and completing markdown chunks (using nimble_parsec). On the Rust side it "only" does parsing and rendering via crates.io/crates/comrak (an amazing project btw).

crates.io: Rust Package Registry

crates.io

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Leandro Pereira @leandrocp.bsky.social · 7d

Exactly, it's not event based. MDEx doesn't care how or how often you push chunks into the Document. So you can keep a Document in a LiveView and keep pushing into it and render when needed. There's an example here github.com/leandrocp/md...

mdex/examples/streaming.exs at main · leandrocp/mdex

Fast and Extensible Markdown for Elixir. Compliant with CommonMark spec. Formats to HTML, JSON, and XML. Built on top of comrak, ammonia, and autumnus. - leandrocp/mdex

github.com

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Leandro Pereira @leandrocp.bsky.social · 7d

It can afford to re-render as many times as needed because it's very efficient, although I'm expecting to gather some feedback and adjust if needed. One of the reasons this is considered experimental yet.

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Leandro Pereira @leandrocp.bsky.social · 7d

This approach is similar to streamdown.ai but using nimble_parsec. A more optimized approach would require rewriting the parser from scratch like github.com/thetarnav/st... is doing but that's not on my plans.

Streamdown

A drop-in replacement for react-markdown, designed for AI-powered streaming.

streamdown.ai

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Leandro Pereira @leandrocp.bsky.social · 7d

Fragments are buffered until a render or parser is requested (when `MDEx.to_html` or `Document.run` or others are called). At this moment the buffer tail is completed if needed (**text -> **text**) then appended to the rest of the document and re-rendered (that's where Rustler is called). 1/n

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Leandro Pereira @leandrocp.bsky.social · 7d

And more detailed in the CHANGELOG at hexdocs.pm/mdex/changel...

Changelog — MDEx v0.9.3

hexdocs.pm

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Leandro Pereira @leandrocp.bsky.social · 7d

4. `MDEx.Pipe` is gone. Now all operations are centralized into `MDEx.Document`. Yes that's a **breaking** change but it's worth it.

Pipelines are as simple as adding steps into the document:

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Leandro Pereira @leandrocp.bsky.social · 7d

3. The Document struct is now displayed in a tree format for better visualization with each node indexed:

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Leandro Pereira @leandrocp.bsky.social · 7d

Here's a short demo of Markdown streaming in MDEx 👀

Note it's still experimental and disabled by default.

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Leandro Pereira @leandrocp.bsky.social · 7d

2. Streaming! Now it does complete and render incomplete chunks of Markdown for you:

hexdocs.pm/mdex/MDEx.Do...

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Leandro Pereira @leandrocp.bsky.social · 7d

Thanks to @jskalc.bsky.social we now support converting Markdown to quilljs.com/docs/delta

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Leandro Pereira @leandrocp.bsky.social · 7d

New MDEx (Markdown for Elixir) version is 🔥

👇

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Reposted by Leandro Pereira

λ (λ 2 (1 1)) (λ 2 (1 1)) @hauleth.dev · Aug 28

Hi Bsky hivemind, is anyone looking for seasoned #ElixirLang developer? EMEA-based, fully remote.

Either consulting or full-time.

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Reposted by Leandro Pereira

Sriram Kota @sriramskota.bsky.social · Aug 4

Hello friends, I am back on the job market and looking for Elixir opportunities..if your company is hiring or you come accross opportunities please DM me.

Retweets appreciated 🙏

#elixirlang #elixir

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Leandro Pereira @leandrocp.bsky.social · Aug 5

Hey @thinkingelixir.com thanks for covering MDEx updates (again)!

Here's the updated link to code block decorators guide hexdocs.pm/mdex/code_bl... - and there's more coming soon!

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Leandro Pereira @leandrocp.bsky.social · Aug 5

The difference between `Keyword.get(opts, :foo, :default)` and `opts[:foo] || :default` when opts[:foo] is nil. Not a big deal but easy to miss.

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Reposted by Leandro Pereira

Steffen Deusch @steffend.me · Jul 31

Phoenix #LiveView 1.1 is out now! (Actually already yesterday, but we were only able to release the blog post now) #MyElixirStatus

phoenixframework.org/blog/phoenix...

Phoenix LiveView 1.1 released! - Phoenix Blog

LiveView 1.1 brings quality of life improvements and some big new features like Colocated Hooks and keyed comprehensions.

phoenixframework.org

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Reposted by Leandro Pereira

Johanna Larsson 🇸🇪🇬🇧🇲🇽🏳️‍🌈 @jola.dev · Jul 29

Forgot to post here so... Hello network! It's time for me to move on and I'm kicking off the search for my next role. Let me know if you're looking for someone who obsessively ships, takes on whatever work has the highest impact, and consistently gets feedback like "you're too impatient".

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Leandro Pereira @leandrocp.bsky.social · Jul 28

Valeu Dhony :)

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Leandro Pereira @leandrocp.bsky.social · Jul 28

Example highlighting some lines. It does use the `CursorLine` highlight group (the current line in Neovim) to style the line but you can change both class/style(1) to fine-tune it for your needs.

(1) Depends on the formatter.

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Leandro Pereira @leandrocp.bsky.social · Jul 28

Example overwriting the theme. Use one of the themes available from autumnus.dev

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Leandro Pereira @leandrocp.bsky.social · Jul 28

MDEx v0.8 is out with support for Code Block Decorators. You can annotate any code block to change theme, highlight lines, and more 👇

Change theme:

```elixir theme=name

Highlight lines:

```elixir highlight_lines=1,5-8,10

More at hexdocs.pm/mdex/0.8.0/M...

#MyElixirStatus

MDEx — MDEx v0.8.0

hexdocs.pm

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Leandro Pereira @leandrocp.bsky.social · Jul 15

But I'd say to avoid it if you can :)

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Leandro Pereira @leandrocp.bsky.social · Jul 15

Beacon does build and compile modules at runtime github.com/BeaconCMS/be...

Whenever a module is requested and still not available, it will run the compiler. Here's where that happens github.com/BeaconCMS/be...

beacon/lib/beacon/compiler.ex at main · BeaconCMS/beacon

Open-source Content Management System (CMS) built with Phoenix LiveView. Faster render times to boost SEO performance, even for the most content-heavy pages. - BeaconCMS/beacon

github.com

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