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View apitoken.js
// Add a new function to player sandbox space
// Some Super Secret Secret (32 character hex string)
const secret = Buffer.from('DEADBEEF000000000000000000000000', 'hex')
const jwt = require('./lib/jwt')
module.exports = function (config) {
if (config.engine) {
config.engine.onPlayerSandbox = function (sandbox) {
sandbox.getAPIToken = function () {
let key = generateToken(sandbox.module.user)
View promise-cancellable.js
* Returns a promise that has a cancelled method that will cause the callbacks not to fire when it resolves or rejects
* @param promise to wrap
* @returns new promise that will only resolve or reject if cancel is not called
export default function cancellable(promise) {
var cancelled = false;
const toReturn = new Promise((resolve, reject) => {
promise.then(() => {
View password_api_test.php
* This code will benchmark your server to determine how high of a cost you can
* afford. You want to set the highest cost that you can without slowing down
* you server too much. 8-10 is a good baseline, and more is good if your servers
* are fast enough. The code below aims for ≤ 50 milliseconds stretching time,
* which is a good baseline for systems handling interactive logins.
function_exists('password_hash') or die("Please use PHP 5.5.0 or higher.");
View Event-stream based GraphQL

In this gist I would like to describe an idea for GraphQL subscriptions. It was inspired by conversations about subscriptions in the GraphQL slack channel and different GH issues, like #89 and #411.

Conceptual Model

At the moment GraphQL allows 2 types of queries:

  • query
  • mutation

Reference implementation also adds the third type: subscription. It does not have any semantics yet, so here I would like to propose one possible semantics interpretation and the reasoning behind it.

import json
from base64 import b64decode
from collections import OrderedDict
from cStringIO import StringIO
from gzip import GzipFile
import requests
## Python before 2.7.10 or so has somewhat broken SSL support that throws a warning; suppress it
View screeps.d.ts
declare var Game: screeps.IGame;
declare module screeps {
export interface IGame {
cpuLimit: number;
creeps: { [screepName: string]: ICreep };
flags: { [flagName: string]: IFlag };
map: IMap;
rooms: { [roomName: string]: IRoom };

Simple implementation of debounced fetching in GraphQL to allow merging of multiple rest / database requests into one. Although this example uses GraphQL, the debouncedFetch / fetchProgramPlaycount implementations could probably be used in any context to achieve the same result.

This approach was first described by @leebyron at

For example this allows turning ten requests for playcounts from this GraphQL query into just one:

  latestPrograms(first: 10) {
View react-clearfix.js
'use strict';
import React from 'react';
export default class Clearfix extends React.Component {
render() {
const beforeStyle = {
display: 'table'
View index.js
import Promise from 'bluebird'
import MongoDB from 'mongodb'
async function findEveryone(db) {
const people = db.collection('people')
const everyone = await people.find().toArrayAsync()
return x => )