CJ
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w3cj.com
CJ
@w3cj.com
Full Stack Dev, Explainer of Things
Senior Creator at @syntax.fm / @sentry.io
Host of coding.garden on Twitch and YouTube
watch me try to break a world record

www.youtube.com/watch?v=3NCN...
writing javascript as fast as possible
YouTube video by Syntax
www.youtube.com
January 9, 2026 at 1:17 PM
the best programmers are the ones that can adapt and constantly learn / progress while everything is changing around them

for me, 2026 will be the year of "just enough AI"™️, less hype, less FOMO, more building / shipping

www.youtube.com/watch?v=e-_7...
feeling behind as a programmer
YouTube video by Syntax
www.youtube.com
December 30, 2025 at 12:13 PM
File extensions and file paths being considered "advanced" is crazy to me. Modern OS's hide these by default and the lack of computer literacy here is a real problem for new devs especially vibe coders.
December 17, 2025 at 6:31 PM
Whether you've been tricked into becoming a programmer (by AI) or are intentionally looking to dive into the world of computers and programming, my latest video will get you started.

Watch 🍿: www.youtube.com/watch?v=z8bl...
oops, you're a programmer now | a guide
YouTube video by Syntax
www.youtube.com
December 16, 2025 at 12:03 PM
I'm live over on @syntax.fm to work on the @sentry.io Debug December challenges.

www.debugdecember.com

Tune in everywhere you get your live streams.

twitch.tv/syntaxfm

www.youtube.com/watch?v=8f8G...

See you in the chat.
Working on Debug December Days 6 - 12 | Syntax Bytes w/ CJ
YouTube video by Syntax
www.youtube.com
December 12, 2025 at 4:22 PM
I'm working on moving my dev environment fully to a VM or container. Any tips / tools I should look into?

I basically never want to run npm install or compile binaries on my local machine ever again.
December 12, 2025 at 3:43 PM
building todo apps is so hard these days

scaffolded a new app, tried to start it, promise error, tried to apply db migrations, could not locate the sqlite bindings file, tried to build sqlite, node gyp compile error, re-installing xcode command line tools, ETA 23 minutes
December 9, 2025 at 3:46 PM
Reposted by CJ
CJ is live to solve the @sentry.io Debug December Day 1 - 5 challenges.

twitch.tv/syntaxfm

www.youtube.com/watch?v=ICBK...

See you in the chat.
syntaxfm - Twitch
Debug December | Days 1 - 5 | Syntax Bytes w/ CJ
twitch.tv
December 5, 2025 at 6:04 PM
Reposted by CJ
In his latest video, @w3cj.com explains how he solved Advent of Code Day 3 and Day 4 with JavaScript / TypeScript.

Watch 🍿: youtu.be/PVbLd6zOVhg
Advent of Code | Day 3 and Day 4 Explained | JavaScript / TypeScript
YouTube video by Syntax
youtu.be
December 4, 2025 at 12:41 PM
I'm LIVE on twitch to do Advent of Code Day 3 && 4.

See you in the chat - www.twitch.tv/codinggarden
CodingGarden - Twitch
[TS] Advent of Code Day 3 && 4 | !faq | !commands
www.twitch.tv
December 4, 2025 at 4:27 AM
Reposted by CJ
Should CJ start an ASMR channel? Yes or Hell Yes?
December 3, 2025 at 8:53 PM
Check out my POV from the "Order Pizza With Code" @syntax.fm challenge.

Watch 🍕: www.youtube.com/watch?v=LBQv...
Order A Pizza With CODE | Reverse Engineering
YouTube video by Coding Garden
www.youtube.com
December 3, 2025 at 7:38 PM
Advent of Code 2025 is here! In my latest video I explain how I solved Day 1 and Day 2.

Watch 🍿: www.youtube.com/watch?v=-G-n...
Advent of Code | Day 1 and Day 2 Explained | JavaScript / TypeScript
YouTube video by Syntax
www.youtube.com
December 2, 2025 at 12:18 PM
I'm LIVE on twitch to do Advent of Code Day 1 && 2.

See you in the chat - www.twitch.tv/codinggarden
CodingGarden - Twitch
[JS] Advent of Code Day 1 && 2 | !faq | !commands
www.twitch.tv
December 2, 2025 at 4:59 AM
Were you or anyone you know a programmer or in IT in the late 90s?

If so I'd love to chat! Reply here or DM me.
December 1, 2025 at 5:39 PM
The job market is pretty bad right now but I think we'll see a bounce back within the next few years. With seniors retiring and no trained juniors / mids available to be promoted, there will be a massive skill gap that needs to be filled.
December 1, 2025 at 11:45 AM
Experts are still needed to validate AI output. As a beginner if you depend on and trust AI output too much you'll never learn the skills required to validate it.
November 30, 2025 at 3:46 PM
Blindly trusting AI output is the modern "Gell-Mann amnesia effect"
November 29, 2025 at 2:54 PM
Reposted by CJ
The crew is at it again. @wesbos.com @w3cj.com and @tolin.ski all tried to order a pizza with CODE!

Watch 🍕: www.youtube.com/watch?v=9O2Q...
Ordering Pizza With Code!
YouTube video by Syntax
www.youtube.com
November 28, 2025 at 2:25 PM
I'm LIVE on Twitch to hang out, catch up, solve some code wars code kata and play clash of code.

See you in chat: twitch.tv/codinggarden
CodingGarden - Twitch
C H I L L C O D E S | Hanging out, catching up, code wars, clash of code | !faq | !commands
twitch.tv
November 27, 2025 at 8:09 PM
Reposted by CJ
It's that time of year again! In the latest episode of Syntax, @tolin.ski @wesbos.com @w3cj.com all share their favorite things.

www.youtube.com/watch?v=UHr8...
Gift Guide For Devs | Our Favorite Things
YouTube video by Syntax
www.youtube.com
November 26, 2025 at 1:42 PM
N Y C
B I R D S
November 19, 2025 at 11:46 PM
Reposted by CJ
what is @w3cj.com up to? wrong answers only
November 17, 2025 at 8:52 PM
made it to NYC

i have entered my moody b&w photography phase
November 16, 2025 at 11:44 PM
Reposted by CJ
"CJ I'm getting a little concerned, I noticed that your AI usage is hovering around 5%" - @tolin.ski
November 13, 2025 at 4:43 PM