#codemirror — Public Fediverse posts

🚀 Breaking News: #CodeMirror now supports #collaborative editing! 🛠️ Just kidding, it's the same old story with a "very boring" #design. 🤦‍♂️ Marijn spent time exploring 'interesting' ideas, only to land on the groundbreaking conclusion that... none worked. 🥱
https://marijnhaverbeke.nl/blog/collaborative-editing-cm.html #Editing #Boring #Developer #News #Tech #Updates #HackerNews #ngated

🚀 Breaking News: #CodeMirror now supports #collaborative editing! 🛠️ Just kidding, it's the same old story with a "very boring" #design. 🤦‍♂️ Marijn spent time exploring 'interesting' ideas, only to land on the groundbreaking conclusion that... none worked. 🥱
https://marijnhaverbeke.nl/blog/collaborative-editing-cm.html #Editing #Boring #Developer #News #Tech #Updates #HackerNews #ngated

🚀 Breaking News: #CodeMirror now supports #collaborative editing! 🛠️ Just kidding, it's the same old story with a "very boring" #design. 🤦‍♂️ Marijn spent time exploring 'interesting' ideas, only to land on the groundbreaking conclusion that... none worked. 🥱
https://marijnhaverbeke.nl/blog/collaborative-editing-cm.html #Editing #Boring #Developer #News #Tech #Updates #HackerNews #ngated

🚀 Breaking News: #CodeMirror now supports #collaborative editing! 🛠️ Just kidding, it's the same old story with a "very boring" #design. 🤦‍♂️ Marijn spent time exploring 'interesting' ideas, only to land on the groundbreaking conclusion that... none worked. 🥱
https://marijnhaverbeke.nl/blog/collaborative-editing-cm.html #Editing #Boring #Developer #News #Tech #Updates #HackerNews #ngated

🚀 Breaking News: #CodeMirror now supports #collaborative editing! 🛠️ Just kidding, it's the same old story with a "very boring" #design. 🤦‍♂️ Marijn spent time exploring 'interesting' ideas, only to land on the groundbreaking conclusion that... none worked. 🥱
https://marijnhaverbeke.nl/blog/collaborative-editing-cm.html #Editing #Boring #Developer #News #Tech #Updates #HackerNews #ngated

Collaborative Editing in CodeMirror

https://marijnhaverbeke.nl/blog/collaborative-editing-cm.html

#HackerNews #CollaborativeEditing #CodeMirror #WebDevelopment #OpenSource #CodingTools #TechInnovation

I'm trying to write a #Lezer grammar (for use in #CodeMirror) for Markless and ... god it's making me want to die, I really don't understand how I'm supposed to do things that seem simple to me like "if nothing else matches do this".

#Codemirror plugin για το @ONLYOFFICE DocSpace! 🎉 Mμπορείτε να γράφετε και να επεξεργάζεστε κώδικα απευθείας μέσα στο DocSpace.

✨ Τι μπορείτε να κάνετε:
✅ Δημιουργία αρχείων .js, .css, .py, .html
✅ Επεξεργασία με Syntax Highlighting
✅ Υποστήριξη για C, JavaScript, Python, PHP, SQL, Rust, YAML
✅ Προσαρμογή του editor με ρυθμίσεις

🔗 Διαβάστε το άρθρο εδώ: https://www.onlyoffice.com/blog/el/2025/11/codemirror-plugin-for-onlyoffice-docspace

#ONLYOFFICE #DocSpace #Plugin #Programming #Coding #JavaScript #Python #Developer #Foss #OpenSource #Tech

Το @ONLYOFFICE DocSpace 3.5 κυκλοφόρησε! 🎉

Νέα χαρακτηριστικά που αξίζουν να δείτε:
🛠️ ONLYOFFICE Docs 9.1 στον πυρήνα
📂 Κοινή χρήση φακέλων απευθείας (χωρίς δωμάτια!)
🔔 Ειδοποιήσεις στο #Telegram
➕ Νέα plugins (#CodeMirror, #ImageEditor)

Ιδανικό για όσους θέλουν έλεγχο στα δεδομένα τους και μια ισχυρή εναλλακτική για συνεργασία.

Ανατρέξτε στο άρθρο: https://www.onlyoffice.com/blog/el/2025/10/docspace-3-5-released

#ONLYOFFICE #Docs #Συνεργασία #DocSpace35 #ΕλεύθεροΛογισμικό #Tech

We solved browser-native spell checking in #CodeMirror 5.

Plus other native text-based features:

💬 Speech-to-text
🤖 #AI-assisted writing
📝 Text transformation

How we did it and how you can use it:

https://chipx86.blog/2025/06/26/codemirror-and-spell-checking-solved/

#javascript #webdev #projects

Sharing this little prototype of a tool i've been working on. It is basically a combination of a "DAW" with a code editor (with the timeline more like a Tracker, vertical).

You can put regions of code on the timeline and type different code per region. When the playhead reaches the block the code is "evaluated" (as-in, it is send over osc to some place where you want it to be interpreted). The main reason I created it was for making compositions out of previous live coded performances, where I kept logs of what I evaluated during the show.

It is a work in progress, but if you find this useful feel free to give it a go! I've mainly designed it for my language @mercury, but you can surely adapt it to other languages as well (or just ignore the syntax highlighting, haha). Created with node, js, p5 and codemirror.

A little video attached to demonstrate the idea.

https://github.com/tmhglnd/cue-code

#deadcoding #composition #daw #p5js #codemirror #nodejs #javascript #browser

Open source software:

#miniflux — I know nothing about the author, but you can just taste the personality everywhere: https://miniflux.app/opinionated.html

#codemirror — also very opinionated, and a very strong personality behind it (Marijn Haverbeke)

I'm currently working on #CodeMirror (aka t3editor) integration for my #TYPO3 extension #warming. 🤩

The upcoming version will assist you in defining extension configuration for crawlers, clients, parsers, ... This makes it waaay easier to find the correct configuration properties. 😊

Stay tuned! 🚀

I am enjoying–so far–updating my app to use https://codemirror.net/ instead of the venerable Ace Editor. It's very modular and looks to be well documented. Seems like a better candidate than Ace for making a WYSIWYG Markdown editor, which I think I need to offer to users who want it.

#markdown #codemirror #javascript

Pausing for a bit on that because it's frustrating, I figured out a way to get CodeMirror bundled! It's a bit annoying, and I would so much rather prefer a simpler way of doing it, or at least better documentation on ***how***

***#webdev #codemirror***

Heyo, kinda a random request, but would somebody with access to #nodejs (and a bundler) be able to bundle CodeMirror (w/ some extensions) for me?

(I'm unable to bundle it myself since I'm currently working off a school chromebook)

#codemirror #webdev #dev #programming #devhelp

#LiaScript möchte mit seinem zentralen Interpreter offenbar weg von #LMS wie #Moodle und sieht sich selbst als "Open-courSe" -System, das per iframe oder SCORM eingebunden werden kann.

Die #Markdown - Quelldateien liegen dabei bei Github, Dropbox oder Nextcloud.

Ein Moodle-LiaScript-Plugin dagegen gibt es nicht. 🤔 Schade.

Dann bleibt also noch der handgemachte Weg über Javascript:

- #CryptPad Presentation / Slides lassen sich themen, und dies basiert auf #CodeMirror, was noch nach Arbeit aussieht. https://codemirror.net/5/mode/markdown/index.html

- #CommonMark ist standardisiertes Markdown, und mit #ShowDown immerhin einbettbar. http://demo.showdownjs.com/

(Looking for help)

I've spent a solid day now just trying to figure out where to even begin with #codemirror, does anybody have any good starting places?

I've been using the cdn for now, but I can't figure out how to get anywhere beyond the main style and script, and a mode- I want to figure out how to use add-ons, themes and the like, but it's just confusing me

#programming #frontEnd #webdev

@rauschma @marijn I originally used Lezer for https://dl.acm.org/doi/10.1145/3624007.3624059 but quickly realized it's a bit too limited for this use case, so I switched to #treesitter. Nonetheless Lezer comes to use in the project as https://github.com/niklaskorz/puredit is based on #CodeMirror.

#Cryptpad ist ja sooo cool 😎

Habe gerade eine schnelle #Markdown-Präsentation zusammengeschrieben und dabei gemerkt, dass dabei auch Tabellen, Mindmaps, Diagramme, mathematische Formeln und vieles mehr möglich ist.

#Mermaid #Markmap #Mathjax

https://docs.cryptpad.org/de/user_guide/apps/code.html#markdown

und über #Codemirror ist @mozilla und mit dem #prototypefund sogar das @bmbf_bund daran beteiligt! 👍
Danke sag' ich dazu!

Edit: #FediLZ darf natürlich nicht fehlen. 😉

We just had a big problem with #CodeMirror highlighting and were not able to find a solution beside removing it all together. So we did that and opened an issue with them in the hope to get this resolved in a few days. The correct answer was given in 3 minutes. On a Sunday. Best support ever!

#HedgeDocLeaks

YEEESSS!! I finally fixed this weird #CSS overflow bug I had with #CodeMirror, where the surrounding container always expanded in it's width, when passing a certain char count on a line.

I've tried everything: max-width, flex: 0 yada yada, nothing helped.

Until I stumbled across this innocent looking thread:
https://discuss.codemirror.net/t/size-inside-flexbox/1359

The trick:
1. `position: relative` for the surrounding container
2. `position: absolute !important` for CodeMirror itself

Very happy right now!😊

#Fixed #WebDev

@janriemer #Codemirror 6 by @marijn is great! Used it for my master thesis (https://github.com/niklaskorz/puredit)

Urgh, there are a gazillion monaco-editor-vue3 packages on npm.

How should you find the right one?

Does anyone have a recommendation?

Or maybe a lighter-weight alternative to monaco?

Edit: @niklaskorz has recommended #CodeMirror, which looks great! Thank you! ❤️

https://www.npmjs.com/package/vue-codemirror

#npm #Vue #VueJS #Vue3 #JavaScript #MonacoEditor

𝗦𝗲𝗺𝗮𝗻𝘁𝗶𝗰𝗙𝗶𝗻𝗱𝗲𝗿 - A browser-based semantic search engine you can use to query your own texts!

Demo: https://geo.rocks/semanticfinder/
Blog Post: https://geo.rocks/post/semanticfinder-semantic-search-frontend-only/
GitHub: https://github.com/do-me/SemanticFinder/

Built with amazing open-source software: #SentenceTransformers (all-MiniLM-L6-v2), #transformers.js, #CodeMirror and #Bootstrap. #SemanticFinder

𝗦𝗲𝗺𝗮𝗻𝘁𝗶𝗰𝗙𝗶𝗻𝗱𝗲𝗿 - A browser-based semantic search engine you can use to query your own texts!

Demo: https://geo.rocks/semanticfinder/
Blog Post: https://geo.rocks/post/semanticfinder-semantic-search-frontend-only/
GitHub: https://github.com/do-me/SemanticFinder/

Built with amazing open-source software: #SentenceTransformers (all-MiniLM-L6-v2), #transformers.js, #CodeMirror and #Bootstrap. #SemanticFinder

Doesn't implement many Ex commands, but enough for daily use - :sort and :%s/// for example. Search works, with regex, and navigating search results functions. Etc.

Seems weird that #CodeMirror's README (#Obsidian uses that JS lib for the #vim support) doesn't document a lot of this, but maybe I'm missing a real doc somewhere.

While not entirely certain... i think I've stumbled across something important:

Most people do work using other peoples' applications which don't necessarily map 1:1 to their domain. In my case: I code, but also do a fair amount of product-manager style work. I want to be as productive in my job as when I'm pure coding.

'm making an editor (using #deno, #codemirror) which is super minimal, but is extensible through react components.

Imagine obsidian but open source. #basb #secondbrain

Happy to see you here @marijn! #CodeMirror 6 helped me greatly in implementing the concepts of my master thesis (https://github.com/niklaskorz/puredit), it's an amazing project.

Codemirror ist irgendwie das am schlimmsten dokumentierte Stück Software oder? Kennt sich jemand… damit aus? #codemirror

[[Silver Bullet]], a backlink enabled #opensource #ToolsForThought app https://silverbullet.md/

#TypeScript, #React, uses #CodeMirror as editing interface, #Markdown native, supports Jekyll-style front matter for custom attributes.

Experimental “Google Doc style” real time collab using #Yjs and a central #WebSocket server.

via @walkah