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Software regarding JavaScript libraries, frameworks, and plugins, as well as JavaScript software development tools.

6 votes
1 answer
231 views

Library to overlay text on top of data URI images

For example: Is there a javascript library that will allow me to do this? Ideally, it will allow me to modify .pngs. …
dwjohnston's user avatar
2 votes
0 answers
39 views

VS Code plugin to expand/preview constant data

I have a library of mock data that might look like this: // leafData.js const emptyFoo = { fooData: null; } const typeAFoo = { fooData: "typeA" } const typeBFoo = { fooData: "typeB" …
dwjohnston's user avatar
2 votes
1 answer
249 views

Command line performance testing tool for JavaScript

I'm looking for a tool to provide performance analysis of various JavaScript functions. …
dwjohnston's user avatar
1 vote
0 answers
19 views

Is there a simple javascript library that contains a lot of basic utility functions?

https://stackoverflow.com/questions/18953384/javascript-round-up-to-the-next-multiple-of-5 random int in range eg: https://stackoverflow.com/questions/1527803/generating-random-whole-numbers-in-javascript-in-a-specific-range … https://stackoverflow.com/questions/41474986/how-to-clone-a-javascript-es6-class-instance I'm thinking about otherwise creating a library containing all the these functions that I use pretty frequently …
dwjohnston's user avatar
1 vote
1 answer
66 views

Tool to create validation functions for TypeScript?

I'm working with an existing codebase that I'm introducting TypeScript too. say I've got some frontend code that looks like this: const res = await fetch('/api/user'); const user = res.json(); …
dwjohnston's user avatar
1 vote
0 answers
7 views

Client caching library that is server-driven by HTTP headers

The common solution for client caching beyond native Cache-Control caching is tools like Redux, React-Query, etc. E.g. A scenario where you fetch a list of todos, and now we POST an update a todo #2, …
dwjohnston's user avatar
0 votes
1 answer
60 views

Tools/standards for transforming json of one format, to json of another format

src.user.lastName", to: "target.lName" } ] } What I'm really looking for is a standard that does this in multiple languages, but failing that, if you can suggest tools for Go and JavaScript
dwjohnston's user avatar
0 votes
1 answer
31 views

A library that will allow me to render Github permalinks

Some kind of vanilla javascript function that imperatively inserts the panel. Does anyone know of such a tool/library? …
dwjohnston's user avatar
0 votes
0 answers
7 views

Capture HAR files on a server

I'm looking for a tool that will allow me to capture HAR files made by a server. The context is I want HAR files to configure MSW using HAR files and @mswjs/source](https://www.npmjs.com/package/@mswj …
dwjohnston's user avatar