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Corey Alexander

I’m a Software Developer working in NYC. I also stream and create educational content for other developers

Location NYC Joined Joined on  Email address coreyja@gmail.com Personal website https://coreyja.com github website twitter website

Pronouns

He/Him

Work

Lead Software Engineer at Wellsheet

Fallback Routing with Axum
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Fallback Routing with Axum

#axum #rust #webdev #routing
8
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2 min read

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Video from Screenshots in Git History
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Video from Screenshots in Git History

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1 min read
coreyja weekly - January 12th
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coreyja weekly - January 12th

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3 min read
coreyja - 2023 Review and 2024 Preview
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coreyja - 2023 Review and 2024 Preview

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3 min read
Why can't I mutate this HashMap - References in Rust
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Why can't I mutate this HashMap - References in Rust

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3 min read
My Three Pillars of a Web App
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My Three Pillars of a Web App

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3 min read
Autoformat in VSCode on Auto-Saves
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Autoformat in VSCode on Auto-Saves

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1 min read
Sept 1st Update - Lockfiles
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Sept 1st Update - Lockfiles

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7 min read
August 25th Update - Structural vs Nominal Types
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August 25th Update - Structural vs Nominal Types

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3 min read
August 18th Update -- Rust Traits are just fancy Ruby Duck-typing
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August 18th Update -- Rust Traits are just fancy Ruby Duck-typing

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4 min read
August 11th Update -- Make the Computer do the Work
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August 11th Update -- Make the Computer do the Work

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3 min read
August 4th Update - Server Side vs Client Side Rendering
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August 4th Update - Server Side vs Client Side Rendering

#newsletter #html #javascript
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5 min read
coreyja weekly - July 28th Update
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coreyja weekly - July 28th Update

#newsletter #weekly
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9 min read
TIL: Turn a video to frames and then back again with ffmpeg
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TIL: Turn a video to frames and then back again with ffmpeg

#todayilearned #ffmpeg
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1 min read
coreyja weekly - July 21st Update
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coreyja weekly - July 21st Update

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3 min read
coreyja weekly - July 13th Update
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coreyja weekly - July 13th Update

#newsletter
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6 min read
TIL: FEN Chess Notation and Battlesnake
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TIL: FEN Chess Notation and Battlesnake

#todayilearned #chess
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2 min read
Cleaning up unused Typescript Files with `ts-prune`
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Cleaning up unused Typescript Files with `ts-prune`

#todayilearned #javascript #ts
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1 min read
iOS Full Height HTML
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iOS Full Height HTML

#todayilearned #ios #html
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1 min read
String Interning
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String Interning

#todayilearned #ruby
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1 min read
Ruby and Sorbet Module Loading Order
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Ruby and Sorbet Module Loading Order

#todayilearned #ruby #sorbet
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1 min read
TIL: HTML image lazy loading
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TIL: HTML image lazy loading

#todayilearned #html #javascript
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1 min read
Advent of Code 2022 Video Series: Day 1 - 3
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Advent of Code 2022 Video Series: Day 1 - 3

#rust #adventofcode
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1 min read
Submission: DEV.to View Count
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Submission: DEV.to View Count

#dohackathon
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3 min read
Dev.to View Count Day 3 -- Deploying
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Dev.to View Count Day 3 -- Deploying

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1 min read
Digital Ocean App Platform vs Heroku
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Digital Ocean App Platform vs Heroku

#digitalocean #heroku #compare #devops
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11 min read
Dev.to View Count Day 2 -- Collecting Data
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Dev.to View Count Day 2 -- Collecting Data

#dohackathon
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2 min read
Dev.to View Count Day 1 -- Planning
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Dev.to View Count Day 1 -- Planning

#dohackathon #planning
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1 min read
Hackathon Idea: dev.to View Count Graphs
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Hackathon Idea: dev.to View Count Graphs

#dohackathon #idea
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1 min read
Dotfiles - Put your home directory under `git`
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Dotfiles - Put your home directory under `git`

#tooling #dotfiles #terminal
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11 min read
ShowDev: My new `vim` plugin for adding devicons to `fzf`
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ShowDev: My new `vim` plugin for adding devicons to `fzf`

#showdev #vim #fzf
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1 min read
Livestream - Dev.to Challenge Vowel Count in Rust 26:24
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Livestream - Dev.to Challenge Vowel Count in Rust

#challengeanswer #rust #livestream
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1 min read
Do you want a code review? I want to help!
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Do you want a code review? I want to help!

#discuss #help #codereview #beginners
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2 min read
Code Review #0: Sleet 23:44
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Code Review #0: Sleet

#review #codereview #ruby #rspec
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1 min read
Android dev.to app always offline
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Android dev.to app always offline

#discuss #meta
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1 min read
When are you most likely to be active on Dev.to?
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When are you most likely to be active on Dev.to?

#discuss #meta
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1 min read
Video: Self Hosted Drone with Dokku 15:58
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Video: Self Hosted Drone with Dokku

#videos #dokku #drone #devops
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1 min read
Self Hosting a Drone CI Instance
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Self Hosting a Drone CI Instance

#drone #selfhosting #devops #testing
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4 min read
I ported my blog to Gatsby 🎉
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I ported my blog to Gatsby 🎉

#blog #gatsby #rambling #react
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4 min read
Verifying Twitch Webhooks in Rails
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Verifying Twitch Webhooks in Rails

#twitch #rails #webhooks #ruby
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2 min read
I opened a PR that adds Twitch Live Streaming to Dev.to
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I opened a PR that adds Twitch Live Streaming to Dev.to

#meta #streaming #twitch
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1 min read
Setting up new Laptop and Upgrading to Homebrew 2
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Setting up new Laptop and Upgrading to Homebrew 2

#macos #homebrew #bash #ruby
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4 min read
Devicon Lookup - Binary Search Experiment
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Devicon Lookup - Binary Search Experiment

#rust #vim #devicons #algorithms
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4 min read
coreyja.com Contrast Improvements
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coreyja.com Contrast Improvements

#a11y #design #contrast #webdev
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3 min read
VIM fzf with Devicons
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VIM fzf with Devicons

#vim #fzf #devicons #rust
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11 min read
VIM Spelling Suggestions with fzf
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VIM Spelling Suggestions with fzf

#vim #fzf #spellcheck
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3 min read
blink(1) Github Status
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blink(1) Github Status

#blink1 #github #graphql
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5 min read
vim-rspec in a Monorepo
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vim-rspec in a Monorepo

#vim #vimrspec #monorepo
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3 min read
Introducing Sleet ☁️ ❄️
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Introducing Sleet ☁️ ❄️

#gem #sleet #circleci #rspec
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3 min read
Dotfiles - January 2018
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Dotfiles - January 2018

#dotfiles #bash #tmux #vim
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6 min read
Migrating From Heroku to Dokku
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Migrating From Heroku to Dokku

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5 min read
The Making of COREYJA
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The Making of COREYJA

#first #makingof
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3 min read
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