dev
mathjs
dev | mathjs | |
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34 | 22 | |
5,229 | 14,043 | |
2.1% | - | |
4.7 | 9.2 | |
24 days ago | about 12 hours ago | |
JavaScript | JavaScript | |
GNU General Public License v3.0 or later | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
dev
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Adding a Code Editor to your React App
From the official CodeMirror documentation:
- CodeMirror
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Eloquent JavaScript 4th edition (2024)
For those that don't know the author, Marijn Haverbeke, is the creator of CodeMirror (code editor) and later ProseMirror (text editor).
https://codemirror.net/
https://prosemirror.net/
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Show HN: Heynote – A Dedicated Scratchpad for Developers
Performance is mostly handled by CodeMirror (https://codemirror.net/), the underlying editor that Heynote is built upon. It seems to handle quite large buffers well. Where I have seen some minor performance issues is when working with very large blocks in certain language modes.
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Racket branch of Chez Scheme merging with mainline Chez Scheme
I don’t think the arrows are possible with VScode?
Someone said they might be possible with CodeMirror https://codemirror.net/
(Just in general - not specifically for racket- I’d love to see this for rust and elixir)
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Our Code Editor is open source
I don't see them on the list of sponsors for the CodeMirror project, but I hope they dedicate some funds for it.
https://codemirror.net/#sponsors
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JSF 2.0 AJAX: Call a bean method from javascript with jsf.ajax.request (or some other way)
Some background: I am building a custom JSF component. The component is basically a text editor and it should have a "Save" -button for saving the content string of the editor. As I am using the CodeMirror library, I need to fetch the content (string) from the editor with javascript and send that to the server. Therefore, in this case I cannot use XML-based JS invocation such as f:ajax.
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Kako da u JavaScriptu napravim da se kôd oboji dok ga korisnik ukucava? Uspio sam napraviti da se kôd oboji kad korisnik pritisne tipku, ali nisam uspio napraviti da se boja dok ga korisnik ukucava.
mozes koristiti gotovi code editor library, https://codemirror.net/ https://microsoft.github.io/monaco-editor/
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Created a simple online JavaScript Playground, it's a place for you to try out your code and ideas.
Thanks u/OutlandishnessKey953, the playground built with React, Docusaurus(https://docusaurus.io/), CodeMirror(https://codemirror.net/), Sucrase(https://sucrase.io/), etc.
- Show HN: I open sourced the QR designer from my failed startup
mathjs
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Show HN: Heynote – A Dedicated Scratchpad for Developers
The Math blocks are powered by Math.js (https://mathjs.org/).
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5 best JavaScript multidimensional array libraries
math.js is a comprehensive JavaScript library that offers support for working with matrices and multidimensional arrays. It contains a huge array of mathematical functions in addition to array operations, making it suitable for a wide range of mathematical activities.
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Decoding Why 0.6 + 0.3 = 0.8999999999999999 in JS and How to Solve?
ii) Third-Party Libraries There are various libraries like math.js, decimal.js, big.js that solve the problem. Each library functions according to its documentation. This approach is comparatively better.
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Open Source: Strapi v4 - Formula field
mathjs integration. Supports numbers, big numbers, complex numbers, fractions, units, strings, arrays, and matrices. Is compatible with JavaScript’s built-in Math library. Contains a flexible expression parser. Does symbolic computation. Comes with a large set of built-in functions and constants.
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How to make natural display calculator ?
hey, this looks interesting. there is library, mathjs , that is providing pretty printing , which I'm looking for.
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Notepad Calculator
It's because it's not supported out of the box by the mathjs library I'm using: https://mathjs.org/
I agree that this would be nice.
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Show HN: I made a web-based notepad with a built in unit calculator
Ha, yes, I was being nosy. It was quite easy to spot as it's the only XHR/Fetch request.
I was intrigued what you had used to build it, and if you had built your own solver (which you have), and what editor you used (Code Mirror) so went looking at the code. Interesting to see you left the source maps for production, made it easy for my sleuthing...
I experimented with a similar idea last year, but used ProseMirror/TipTap as the editor to enable rich text editing, and the MathJS (https://mathjs.org) solver. I also combined it with PouchDB and Yjs for offline editing and syncing between devices. Never finished it though, you have kept your nice and simple!
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ka: a calculator language for the command line
This is nice but I believe something much better can be achieved using JavaScript, in particular math.js.
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How to Build a Math Education website with interactive tools (such as graph manipulation), practice problems, and the ability to purchase tutoring content?
I also found this math input library: http://mathquill.com/ , and https://mathjs.org/ seems to contain code for solving math problems.
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Is there an open source formula language?
What about math.js? It has an expression parser that looks pretty nice.
What are some alternatives?
HyperMD - A WYSIWYG Markdown Editor for browsers. Break the Wall between writing and previewing.
Numeral-js - A javascript library for formatting and manipulating numbers.
shiki - A beautiful yet powerful syntax highlighter
Fraction.js - Fraction is a rational numbers library written in JavaScript
starboard-notebook - In-browser literate notebooks
accounting.js - A lightweight JavaScript library for number, money and currency formatting. (MOVED)
vite - Next generation frontend tooling. It's fast!
mnjs - MATH NODE JS (MNJS): A tiny math library for node.js & JavaScript on browser
vscode-webview-ui-toolkit - A component library for building webview-based extensions in Visual Studio Code.
math-clamp - Clamp a number
theia - Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.
odometer