mathjs
execa
mathjs | execa | |
---|---|---|
22 | 20 | |
14,043 | 6,363 | |
- | - | |
9.2 | 9.6 | |
5 days ago | 5 days ago | |
JavaScript | JavaScript | |
Apache License 2.0 | MIT License |
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.
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.
execa
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Google ZX – A tool for writing better scripts
I’m partial to Sindre Sorhus’ execa, this document outlines the differences:
https://github.com/sindresorhus/execa/blob/main/docs/scripts...
- Execa: Process Execution for Humans in Node.js
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The Bun Shell
Yeah, or over https://github.com/sindresorhus/execa?
And given the existence of those npm packages, is there any aspect of Bun Shell that required it to be built into the Bun runtime instead of published to npm?
For something which works across all JS runtimes (Deno, Node) and achieves basically the same, check out the popular JS library Execa[1]. Works like a charm!
[1]: https://github.com/sindresorhus/execa
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Building Reactive CLIs with Ink - React CLI library
To simplify the process of running the commands, I will use execa - abstraction library on top of Node.js child_process methods.
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How to run DB migrations in CICD Pipeline
Hello, this is an interesting problem. At https://stacktape.com (where we're creating a developer-friendly abstraction of AWS), we're recommending 2 options: - use a "deployment script" (basically a custom-resource lambda function that runs during the CloudFormation deployment). You can install prisma into it, and then execute the migration command from the lambda function using something like execa, if you're using Javascript/Typescript. You can easily do this with Stacktape anytime. - use a bastion (EC2) instance (deployed to the the VPC where your RDS db is). The cheapest instances cost ~4.5$/month, so it shoudln't be too costly. You can also securely connect to it using EC2 instance connect, that leverages IAM to grant permissions to connect to it. (this is something we're currently implementing as Stacktape, and will be ready in ~2 weeks).
- Fluent shell scripts with JavaScript
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Testing in ReScript
For FE, it’s usually Cypress or Playwright; for BE, it’s to run a server and start sending requests; for CLI, I like the tool called execa.
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How to use execa@6 with NestJs?
Since version 6 execa is pure ES module. An attempt to import a package into NestJS project results in an error:
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Getting vim ex command output without a TTY?
Essentially when I run this from my shell I get a listing of keymaps configured for vim. However, when I run it from a program without a PTY or TTY (e.g., via Rust's Command or Node's execa) I get an exit code of 0 and no output.
What are some alternatives?
Numeral-js - A javascript library for formatting and manipulating numbers.
zx - A tool for writing better scripts
Fraction.js - Fraction is a rational numbers library written in JavaScript
Electron - :electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS
accounting.js - A lightweight JavaScript library for number, money and currency formatting. (MOVED)
nodegit - Native Node bindings to Git.
mnjs - MATH NODE JS (MNJS): A tiny math library for node.js & JavaScript on browser
schemapack - Create a schema object to encode/decode your JSON in to a compact byte buffer with no overhead.
math-clamp - Clamp a number
hypernova - A service for server-side rendering your JavaScript views
odometer
nan - Native Abstractions for Node.js