yieldparser
hyperformula
yieldparser | hyperformula | |
---|---|---|
1 | 4 | |
69 | 1,822 | |
- | 5.2% | |
7.3 | 8.2 | |
3 months ago | 2 days ago | |
TypeScript | TypeScript | |
MIT License | GNU General Public License v3.0 only |
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yieldparser
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Casual Parsing in JavaScript
I’ve found generator functions work great for parsers. You yield the tokens you expect to be next. The token could be a string, a regular expression to be matched, or another generator function.
The library is open source here, contributions welcome: https://github.com/RoyalIcing/yieldparser
Generator functions have great support in modern browsers (not IE) and Node.js.
For example here’s a simple v4 IP address parser:
import { parse, mustEnd } from 'yieldparser';
function* Digit() {
hyperformula
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QwikTape: Do calculations, annotate like you would on a paper
My initial thoughts were how does a spreadsheet do it? but it's a different kind of beast.
In search of a parser toolkit I had come across this https://github.com/handsontable/hyperformula which uses chevrotain to parse spreadsheet formulas and decided to use chevrotain for the parsing.
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C Compiler Which Targets Excel (MS Office)
There was a time when we used Excel Services in SharePoint to meet some of our business user needs. I wouldn’t use Excel again, but back then it seemed to be a good trade-off between time-to-market and usability (meaning performance for most of the time).
Anyhow, we use https://github.com/handsontable/hyperformula to run calculations in our other components these days.
- Formula engine with A1 notation for TypeScript
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How to dockerize node-alpine with hyperformula dependency?
My project only depends on the hyperformula package (https://github.com/handsontable/hyperformula) and it also causes the following error when building the image:
What are some alternatives?
pattern-grab - 🤛🏻 Regular Expression Data Grabber
XToolSet - Typed import, and export XLSX spreadsheet to JS / TS. Template-based create, render, and export data into excel files.