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@shirakaba
shirakaba / Creating an Expo app in 2023.md
Created July 12, 2023 08:08
Creating an Expo app in 2023

Creating an Expo app in 2023

12th July, 2023. I'm going to try creating an iOS app called Paranovel, using Expo. My environment for mobile app dev (Xcode, Ruby, etc.) should be in reasonably good shape already as I frequently develop with React Native and NativeScript.

Creating the app

Go to https://docs.expo.dev, and see the Quick Start: npx create-expo-app paranovel

This runs with no problem, then I get this macOS system popup:

@gaearon
gaearon / 00-README-NEXT-SPA.md
Last active January 29, 2026 09:20
Next.js SPA example with dynamic client-only routing and static hosting

Next.js client-only SPA example

Made this example to show how to use Next.js router for a 100% SPA (no JS server) app.

You use Next.js router like normally, but don't define getStaticProps and such. Instead you do client-only fetching with swr, react-query, or similar methods.

You can generate HTML fallback for the page if there's something meaningful to show before you "know" the params. (Remember, HTML is static, so it can't respond to dynamic query. But it can be different per route.)

Don't like Next? Here's how to do the same in Gatsby.

import React from 'react';
import {View, Dimensions} from 'react-native';
import Animated, {
useAnimatedScrollHandler,
useAnimatedStyle,
useSharedValue,
} from 'react-native-reanimated';
const BORDER_RADIUS = 10;
@artyorsh
artyorsh / mapping.json
Last active March 24, 2024 15:54
Time Picker example with UI Kitten and DateTimePicker
{
"components": {
"Timepicker": {
"meta": {
"scope": "all",
"parameters": {
"minHeight": {
"type": "number"
},
"paddingHorizontal": {
@albertogalca
albertogalca / config.yml
Last active January 13, 2023 13:10
Circle CI Config for fastlane
version: 2
aliases:
- &restore_npm_cache
name: 'Restoring node_modules from the cache'
key: yarn-v1-{{ checksum "yarn.lock" }}-{{ arch }}
- &install_npm_dependencies
name: Installing NPM Dependencies
command: yarn install
- &save_npm_cache
@lunks
lunks / circle-ci-config.yml
Last active September 4, 2023 21:17
React Native with Expo app publishing in Circle CI
---
version: 2.1
aliases:
- &install_yarn_dependencies
run:
name: Install yarn dependencies
command: yarn install --frozen-lockfile --ignore-engines
- &update_yarn
run:
name: Update yarn
@timvisee
timvisee / falsehoods-programming-time-list.md
Last active May 5, 2026 15:26
Falsehoods programmers believe about time, in a single list

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

  • There are always 24 hours in a day.
  • February is always 28 days long.
  • Any 24-hour period will always begin and end in the same day (or week, or month).