Skip to content

Instantly share code, notes, and snippets.

@mansarip
mansarip / info.md
Last active January 2, 2025 12:04
How to use PDFKit with Hono + Bun

How to use PDFKit with Hono + Bun

Full example

import { Hono } from "hono";
import PDFDocument from "pdfkit";

const app = new Hono();
@lucian
lucian / mostly-erlang-019-elixir-with-jose-valim-20131007.txt
Last active April 10, 2024 20:05
transcript for Mostly Erlang - episode 019 Elixir With José Valim / October 7, 2013
# --------------------------------------------------------------------------------------------
# Mostly Erlang - episode 019 Elixir With José Valim / October 7, 2013
#
# guests:
# - Joe Armstrong (@joeerl)
# - Robert Virding (@rvirding)
# - Jose Valim (@josevalim)
# - Fred Hebert (@mononcqc)
# - Eric Merit (@ericbmerritt)
#
@insertish
insertish / React Native.md
Last active August 19, 2025 05:17
Configure React Native with Typescript, Vite.js for react-native-web and Storybook.
@johnandersen777
johnandersen777 / .gitignore
Last active May 30, 2024 16:41
Setting Up k3s for Serverless (knative) on a $5 DigitalOcean Droplet Using k3d
.terraform/
*.pem
*.tf
*.tfstate
*.yaml
*.backup
istio-*/
cert-manager-*/
*.swp
env
@CodingCellist
CodingCellist / Installing-Arch-on-a-ThinkPad-X1-Extreme-Gen-1.md
Last active September 14, 2025 20:34
A detailed overview of how I installed Arch Linux on my Lenovo ThinkPad X1 Extreme (Gen 1), having never installed Arch before.

DISCLAIMER

I am not responsible for any damages, loss of data, system corruption, or any other mishap you may somehow cause by following this guide.

This is mainly a step-by-step reminder/log for myself of how I installed Arch on my laptop. I am putting this out there in case it is useful for someone else, it is not intended to be an official guide. As a result, you may find that this guide is very tedious or lists a lot of unnecessary/intuitive steps or just straight up does things in a way that is considered bad practice. Apart from the latter, this is intentional, as I did not find these steps intuitive at all when

@joshnuss
joshnuss / udp_server.exs
Last active June 17, 2024 11:45
Fault tolerant UDP Server in Elixir
# to run:
# > elixir --no-halt udp_server.exs
# to test:
# > echo "hello world" | nc -u -w0 localhost 2052
# > echo "quit" | nc -u -w0 localhost 2052
# Let's call our module "UDPServer"
defmodule UDPServer do
# Our module is going to use the DSL (Domain Specific Language) for Gen(eric) Servers
use GenServer
@jswny
jswny / Flexible Dockerized Phoenix Deployments.md
Last active September 5, 2025 05:27
A guide to building and running zero-dependency Phoenix (Elixir) deployments with Docker. Works with Phoenix 1.2 and 1.3.

Prelude

I. Preface and Motivation

This guide was written because I don't particularly enjoy deploying Phoenix (or Elixir for that matter) applications. It's not easy. Primarily, I don't have a lot of money to spend on a nice, fancy VPS so compiling my Phoenix apps on my VPS often isn't an option. For that, we have Distillery releases. However, that requires me to either have a separate server for staging to use as a build server, or to keep a particular version of Erlang installed on my VPS, neither of which sound like great options to me and they all have the possibilities of version mismatches with ERTS. In addition to all this, theres a whole lot of configuration which needs to be done to setup a Phoenix app for deployment, and it's hard to remember.

For that reason, I wanted to use Docker so that all of my deployments would be automated and reproducable. In addition, Docker would allow me to have reproducable builds for my releases. I could build my releases on any machine that I wanted in a contai

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

What's an Effective Engineer?

@s4wny
s4wny / dell display manager command line documentation
Created October 10, 2015 18:59
dell display manager command line documentation
===============================================
Dell Display Manager
===============================================
Command language
-----------------------------------
A rich and flexible command language is supported via the
command-line, and command-line arguments can be combined.
Where appropriate, a specific display can be targeted by
prefacing the command with the display number, e.g.,
@henrik
henrik / deploying_phoenix_on_dokku.md
Last active February 24, 2025 17:33
Deploying Elixir's Phoenix Framework on Dokku.

Deploying Phoenix on Dokku

Worked 2015-09-08 for Phoenix 1.0.1 on Dokku 0.3.25.

These instructions assume you've set up Dokku. If not, go find a tutorial for that part. My notes for setting it up on Digital Ocean.

On your local machine, in the app's repo

Create a Dokku app: