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breck7
scroll
JavaScript2021–2024
breck7 / scroll

scroll

Scroll is a language for scientists of all ages. Scroll includes a command line app that builds static blogs, websites, CSVs, text files, and more.

4Distinct people
22Mentions
0Explicit recommenders
488GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Scroll is a language for scientists of all ages. Scroll includes a command line app that builds static blogs, websites, CSVs, text files, and more.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

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No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

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This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 12:54:37 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year22 dated mentions

Observed mentions: 2021-01-20 16:17:55 UTC to 2024-09-05 06:58:32 UTC.

0369122021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 12 mentions; 2 submissions, 10 comments20212022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 3 mentions; 2 submissions, 1 comments20222023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 6 mentions; 0 submissions, 6 comments2024

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC12210
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC321
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC101
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC606

What Hacker News says

22 sources
This was SO helpful. Thank you so much! Immediately I realize that we need placeholder text in the textarea. Just tried to do it but actually requires a CodeMirror plugin, so will have to tackle tomorrow (https://github.com/breck7/scroll/issues/135). I was rooting for you to press a keyboard key that would trigger the autocomplete, such as "n", and then it may have clicked, but so helpful to see your (painful) experience so I know we need to surface that better, and provide more guidance. Tomorrow's version should be a lot better. Thanks again!!! Also, appreciated the commentary on the blog post. Definitely not my best writing, and I will clean that up at some point too. This made my day. Thank you.
In Show HN: Scroll Forms
Here is how you would do your image example in Scroll: rst: .. image:: example.jpg :alt: alttext scroll: image example.jpg caption alttext "Directives" in rST are "Parsers" in Scroll. The item above would be parsed by the `imageParser`, which at ~50 lines of code (https://github.com/breck7/scroll/blob/b8fd72aa38742cc6cd575f...), is actually more code than the average parser. To write your "exercise extension" in Scroll, you would just need to write a few lines of code definining an "exerciseParser". You could put that in the same file you use it in, or in a file named "exercise.parsers". I think you should explore Scroll -- https://scroll.pub/ -- might do everything you need in a simpler way!
In I prefer rST to Markdown
> Regardless if you specialize in React, Rails, Django, Next, Java, C#, or ObjectiveC, you probably use templates to start new projects. Java, C#, or ObjectiveC devs are unlikely to want their first command at the shell to start with `npm`, or the software supply chain fiasco npm drags in. That said, to jump in, here's a better starting point than this HN post link: - Overview: https://scroll.pub/ - Not helpful: https://notation.scroll.pub/ - More helpful: https://scroll.pub/tutorial.html - Source: https://github.com/breck7/scroll If you want more, you can sponsor breckyunits lab for $499,999 a year: https://breckyunits.com/lab.html
In Stamp: A Mini-Language for Templates
I enjoyed the article even though I'm in the opposite camp. > Context-free grammars, and their associated parsing techniques, don't align well with real-world compilers, and thus we should deemphasise CFGs (Context-Free Grammars) and their associated parsing algorithms. I agree with this. I think CFG are highly overrated. Top down recursive descent parsers are simple and allow you to craft more human languages. I think building top down parsers is something every dev should do. It's a simple technique with tremendous power. I think the source code for Scroll (https://github.com/breck7/scroll/tree/main/grammar) demonstrates how liberating moving away from CFGs can be. Easy to extend, compose, build new backends, debug, et cetera. Parser, compiler, and interpreter for each node all in one place. Swap nodes around between languages. Great ev
Read the rest
olutionary characteristics. I'll stop there (realizing I need to improve the docs and write a blog post).
In Why we need to know LR and recursive descent parsing techniques
> Maybe youre looking for a way to graph those nodes and relations? This is one thing I was thinking about, eventually. For now I'm just thinking about sort of a collection of writing prompts to help me think more clearly. > its definitely something i'd contribute to Cool! The eventual destination would probably be this folder: https://github.com/publicdomaincompany/scroll/tree/main/gram... For example, right now there is a "question" node. Often when writing I find it a good prompt to just start writing a bunch of questions on the journey to fleshing out an issue.
In Ask HN: Ontologies of Types of Thoughts?
I found out that the author of this article wrote it using a markup language called (confusingly) Scroll: https://scroll.pub/. I'm not sure I want to bother learning another markup language when there are many extensions to Markdown already, but this author apparently favors the multi-column layout. I find scrolling all the way to the bottom of a thin column to get old fast, however, especially when the article is longer than can fit into a single page. It's pretty easy to constrain the height of the article text div element to be slightly less than screen height (using `height: 100vh`, or maybe slightly smaller if you have a header), which makes the columns fit vertically within the screen but causes more columns to appear off-screen to the right. However, you can override PageUp and PageDown to scroll left and right instead: https://git
Read the rest
hub.com/publicdomaincompany/scroll/issues/10#issu.... That's pretty satisfying if you like to read in thin columns - almost like a poor man's PDF but completely in HTML.
In Write thin to write fast
This is great! The whole "Git is eating the database world" trend is picking up steam. MDN/Yari, mentioned recently on here was another similar one https://github.com/mdn/yari I am planning on doing something similar to Offbase with Dub (https://github.com/treenotation/dumbdown/tree/master/dub). Each post will be written in Dumbdown, but then also a whole "blog" (posts, settings, pages, etc), you will be able to view/edit in a single textarea, and copy/paste the whole thing. So you should be able to write a whole site in the client side JS app, use local storage for persistence, and then copy/paste either the raw Tree Notation files to import/export the site, or just the compiled HTML. Then just need a one click "write this site to a Git repo", and then GitHub/GitLab/etc can handle long term persistence, version control, and site hosting.
Read the rest
Happy to talk more to the authors off offbase if it would help. I think there could be some synergy here.
In Offbase: Static site generator in a browser

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