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@sibelius
sibelius / Environment.tsx
Last active October 7, 2022 23:07
Debug Relay Store on Chrome DevTools
const env = new Environment({
network,
store,
handlerProvider: RelayDefaultHandlerProvider,
log: isDev ? relayTransactionLogger : null,
});
if (isDev) {
window.relayEnvironment = env;
window.debugRelayStore = () =>
@derekstavis
derekstavis / FastList.tsx
Last active March 20, 2025 08:39 — forked from vishnevskiy/FastList.js
Discord's FastList, but in TypeScript
import { forEachObjIndexed } from "ramda";
import * as React from "react";
import {
Animated,
ScrollView,
View,
ViewStyle,
LayoutChangeEvent,
NativeScrollEvent,
} from "react-native";
@sbsrnt
sbsrnt / Redux-saga module example.md
Last active December 14, 2022 13:36
redux-saga module example

Gist contains example files for redux-saga user(GET) module. The structure of redux for included files in this gist:

redux
├── user                          # Module name
│   ├── __tests__                 # Directory for redux module tests
│   │   ├── actions.test.js       # Action tests
│   │   └── saga.test.js          # Saga tests
│   ├── actions.js                # Module actions (f/e.: fetchUserRequest, fetchUserSuccess)
│   ├── reducer.js                # Module reducer
@markerikson
markerikson / cheng-lou-spectrum-of-abstraction.md
Last active May 7, 2025 01:53
Cheng Lou - "On the Spectrum of Abstraction" summarized transcript (React Europe 2016)

Cheng Lou - On the Spectrum of Abstraction

Cheng Lou, a former member of the React team, gave an incredible talk at React Europe 2016 entitled "On the Spectrum of Abstraction". That talk is available for viewing here: https://www.youtube.com/watch?v=mVVNJKv9esE

It's only a half-hour, but it is mind-blowing. It's worth re-watching two or three times, to let the ideas sink in.

I just rewatched the talk for some research, and wrote down a summary that's semi-transcript-ish. I didn't see any other transcripts for this talk, other than the auto-generated closed captions, so I wanted to share for reference.

Summary

@wojteklu
wojteklu / clean_code.md
Last active May 8, 2025 10:02
Summary of 'Clean code' by Robert C. Martin

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

General rules

  1. Follow standard conventions.
  2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
  3. Boy scout rule. Leave the campground cleaner than you found it.
  4. Always find root cause. Always look for the root cause of a problem.

Design rules

@keeguon
keeguon / countries.json
Created April 5, 2012 11:11
A list of countries in JSON
[
{name: 'Afghanistan', code: 'AF'},
{name: 'Åland Islands', code: 'AX'},
{name: 'Albania', code: 'AL'},
{name: 'Algeria', code: 'DZ'},
{name: 'American Samoa', code: 'AS'},
{name: 'AndorrA', code: 'AD'},
{name: 'Angola', code: 'AO'},
{name: 'Anguilla', code: 'AI'},
{name: 'Antarctica', code: 'AQ'},