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@fern9001
fern9001 / nixos-vim-guide.md
Last active May 8, 2021
Fern's NixOS Vim Guide
View nixos-vim-guide.md

Fern's NixOS Vim Guide

A newbie friendly guide to configuring Vim in NixOS

File Structure

Create the following file struture in /etc/nixos

/etc/nixos
    |-- apps
        |-- vim
            |-- default.nix 
            |-- vimPlugins.nix
View esm-package.md

Pure ESM package

The package linked to from here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

  1. Use ESM yourself. (preferred)
    Use import foo from 'foo' instead of const foo = require('foo') to import the package. Follow the below guide.
  2. If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
  3. Stay on the existing version of the package until you can move to ESM.
@jaredpalmer
jaredpalmer / MarkdownPage.tsx
Created Feb 17, 2021
Get headers from MDX in Next.js
View MarkdownPage.tsx
import {MDXProvider} from '@mdx-js/react';
import {MDXComponents} from 'components/MDX/MDXComponents';
import {Toc} from 'components/Toc/Toc';
import * as React from 'react';
export interface MarkdownProps<Frontmatter> {
meta: Frontmatter;
children?: React.ReactNode;
}
@WebReflection
WebReflection / heydonworks.md
Last active Dec 1, 2020
A privileged answer to a well known issue.
View heydonworks.md

This site throws in users and, most importantly, developers face, the fact publishing websites with hundreds of JS Kilobytes just to see some content, content that might also break due JS itself or browsers that haven't been tested or targeted, is very bad.

The same site is also great to remind everyone that a11y (accessibility) matters, and if you got upset by its disruptive technique, and you are a Web developer, now you know how it feels for people incapable of surfing the "modern Web" with its overly-bloated frameworks and practices that way too often don't take a11y into account.

However, JS is not to blame here, while developers abusing JS without following graceful enhancement practices, or without testing their sites offer some meaningful content even for users that might have disabled JS for whatever reason, are to blame so ... please "don't be that kind of developer".

That being said, as an exercise to see if I could surf it via JS, I've created this ti

@aleclarson
aleclarson / rollup-typescript.md
Last active May 9, 2021
The best Rollup config for TypeScript libraries
View rollup-typescript.md

Features

🔥 Blazing fast builds
😇 CommonJS bundle
🌲 .mjs bundle
.d.ts bundle + type-checking
🧐 Source maps

Install

View system_flakes.md
View ipad-dev.md

Essential Apps

  • Blink: Install Blink on your iPad
  • Tailscale: Install Tailscale on all your devices.
  • mosh: Install mosh on all your devices. It comes with Blink by default.

Nice to have apps

Amphetamine for Mac

@techtheriac
techtheriac / lambdajs.md
Last active Dec 28, 2020
A subtle introduction to Lambda Calculus for the JavaScript Developer
View lambdajs.md

Lambda (λ) Calculus For Javascript Developers

This article aims at explaining lambda calculus in a more approachable less 'mathy' manner.

Terms That Are Good To Know

  • Memoization: Memoization is an optimization technique used primarily to speed up computer programs by caching the result of expensive function calls and returning the cached result when fed with the same input.

  • Pure Function: A pure function is a function whose computation does not depend on globally declared variables, it does no I/O or mutations. All it does is return a value after doing a bunch of computations on the arguments it recieves. For a given set of arguments, a pure function will always return the same value. Thus, a pure function is one that is memoizable.

@developit
developit / *tiny-array-flat-polyfill.md
Last active Apr 11, 2020
140b polyfill for Array.prototype.flat() and Array.prototype.flatMap(). https://npm.im/tiny-array-flat-polyfill
View *tiny-array-flat-polyfill.md

140b polyfill for [].flat() & [].flatMap()

Install: npm i tiny-array-flat-polyfill

Usage:

import 'tiny-array-flat-polyfill';

const ARR = [1, [2, [3]], [[[4]]], 5]
@busypeoples
busypeoples / RemoteData.tsx
Created Mar 6, 2020
RemoteData implementation using React, hooks and TypeScript
View RemoteData.tsx
import React, { useState } from "react";
type NotAsked = {
_type: "NOT_ASKED";
};
type Loading = {
_type: "LOADING";
};