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The Unofficial 37signals/DHH Rails Style Guide

About This Document

This style guide was generated by Claude Code through deep analysis of the Fizzy codebase - 37signals' open-source project management tool.

Why Fizzy matters: While 37signals has long advocated for "vanilla Rails" and opinionated software design, their production codebases (Basecamp, HEY, etc.) have historically been closed source. Fizzy changes that. For the first time, developers can study a real 37signals/DHH-style Rails application - not just blog posts and conference talks, but actual production code with all its patterns, trade-offs, and deliberate omissions.

How this was created: Claude Code analyzed the entire codebase - routes, controllers, models, concerns, views, JavaScript, CSS, tests, and configuration. The goal was to extract not just what patterns are used, but why - inferring philosophy from implementation choices.

@joe-p
joe-p / verify_txn.js
Created January 9, 2022 19:34
Verify signed algosdk transaction (javascript)
const algosdk = require('algosdk');
const nobleEd25519 = require('@noble/ed25519');
// setup connection to algoexplorer API
const algodClient = new algosdk.Algodv2("", 'https://api.testnet.algoexplorer.io', '');
// generate a standalone account
const account = algosdk.generateAccount();
(async () => {
@webinista
webinista / RunAProxyOnAmazonEC2VPC.md
Last active August 18, 2024 18:20
Create a proxy server on an Amazon EC2 (VPC) instance

This will create a proxy server in whatever your availability zone your VPC is in. For me, that's us-east-1b. For you, that may be something different. Steps 10+ should more or less work regardless of your provider since those steps cover the setup and configuration of TinyProxy.

  1. Click the Launch Instance button.
  2. Choose Ubuntu Server 14.04 LTS (HVM), SSD Volume Type. This isn't strictly necessary. If you choose another OS, check its documentation for how to install new packages.
  3. On the Choose an Instance Type screen, select t2.micro. It's Free Tier eligible.
  4. Click the Next: ... buttons until you reach the Configure Security Group screen.
    • You may wish to reduce the amount of storage on the Add Storage screen. This is optional.
    • You may wish to add a tag on the Tag Instance screen. This is also optional.
  5. On the Configure Security Group screen:
  • Select Create a new security group.