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adamkl / regen-domain-types.js
Last active Aug 4, 2020
Generating typescript definitions from .graphql files using apollo-codegen and graphql-code-generator
View regen-domain-types.js
const { introspectSchema } = require("apollo-codegen");
const { executeWithOptions } = require("graphql-code-generator/dist/cli");
const fs = require("fs");
const path = require("path");
const graphqlPath = "./src/graphql/";
const schemaInput = "./src/graphql/temp.graphql";
const jsonOutput = "./src/graphql/temp.json";
const dtsOutput = "./src/graphql/domain.d.ts";
HyperBrain /
Last active Jul 9, 2021
Serverless Lifecycle Cheat Sheet

Serverless plugin author's cheat sheet

This cheat sheet provides a detailed overview of the exposed lifecycle events and available commands (and entrypoints) of the Serverless framework, that can be hooked by plugins (internal and external ones). The document is structured by the commands invoked by the user.

Lifecycle events are shown as the globally available outer events (all providers) and sub lifecycle events that are provider specific in the called order. Currently only the AWS provider is shown. If you have information about the other provider,

victorcoder / ecs-run
Last active Jul 15, 2021
Run task and wait for result in AWS ECS
View ecs-run
#!/usr/bin/env bash
set -e
function usage() {
set -e
cat <<EOM
##### ecs-run #####
Simple script for running tasks on Amazon Elastic Container Service
One of the following is required:
Required arguments:
MoOx / .flowconfig
Last active Jul 12, 2018
flow config webpack adjustements to avoid the "Required module not found" for png, css, svg etcc
View .flowconfig
# ...
# webpack loaders
module.name_mapper='.*\.css$' -> '<PROJECT_ROOT>/flow/stub/css-modules.js'
module.name_mapper='.*\.\(svg\|png\|jpg\|gif\)$' -> '<PROJECT_ROOT>/flow/stub/url-loader.js'

NavigationExperimental notes



  • You pass the reducer to this, it actually ultimately receives all navigation calls via onNavigate, which is mostly equivalent to Redux dispatch. It setState and persisting state. it is like the redux "store"
silvenon /
Last active Apr 11, 2019
An example dropdown using Tether Drop, React Portal and Redux.

Tether Drop + React Portal + Redux

This is an example of using Tether Drop with React Portal (and Redux for managing the state). I was asked if using React Portal is redundant, as both libraries pull the content into the <body>. Using only Drop would cause an invariant violation in React becuase of the DOM mutation, so I'm using React Portal to first bring it outside without React complaining (I don't know how React Portal does it, I haven't checked out the source, but it works). Once it's out of React's supervision, I can apply Drop to it.

  • Dropdown.jsx is the actual dropdown component
  • App.jsx is just an demo that uses it

This is my lazy way out of this limitation using an existing library that has much more features than you need, but chances are that you're going to need a library like React Portal anyway for stuff like modals.


amboar /
Last active Jan 15, 2021
String Clustering Performance

String Clustering with Python (and C)

I became interested in string clustering through developing fpos, a set of Python scripts for graphing my spending habits. In a clear failure of research I missed the existance of libraries like:

gaearon / slim-redux.js
Last active Jul 27, 2021
Redux without the sanity checks in a single file. Don't use this, use normal Redux. :-)
View slim-redux.js
function mapValues(obj, fn) {
return Object.keys(obj).reduce((result, key) => {
result[key] = fn(obj[key], key);
return result;
}, {});
function pick(obj, fn) {
return Object.keys(obj).reduce((result, key) => {
if (fn(obj[key])) {
View on-jsx.markdown

Hi Nicholas,

I saw you tweet about JSX yesterday. It seemed like the discussion devolved pretty quickly but I wanted to share our experience over the last year. I understand your concerns. I've made similar remarks about JSX. When we started using it Planning Center, I led the charge to write React without it. I don't imagine I'd have much to say that you haven't considered but, if it's helpful, here's a pattern that changed my opinion:

The idea that "React is the V in MVC" is disingenuous. It's a good pitch but, for many of us, it feels like in invitation to repeat our history of coupled views. In practice, React is the V and the C. Dan Abramov describes the division as Smart and Dumb Components. At our office, we call them stateless and container components (view-controllers if we're Flux). The idea is pretty simple: components can't

sebmarkbage / Enhance.js
Last active Jun 23, 2021
Higher-order Components
View Enhance.js
import { Component } from "React";
export var Enhance = ComposedComponent => class extends Component {
constructor() {
this.state = { data: null };
componentDidMount() {
this.setState({ data: 'Hello' });
render() {