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John Kim

@premiumgoblin.bsky.social
13 followers 11 following 240 posts

Senior Staff Software Engineer @ Meta getpushtoprod.substack.com

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John Kim @premiumgoblin.bsky.social · 07/10/2026
its wild to me that I've been shipping code nonstop for the past 10+ years and more. Whether its for work or personal side projects, I'm always tinkering and building things. People have told me that hobbies that turn into work is not a great idea but it has so far worked really good for me. :)
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John Kim @premiumgoblin.bsky.social · 06/10/2026
What are terrible game ideas I can build with AI in a day or two. Thinking about making a video on it haha
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John Kim @premiumgoblin.bsky.social · 04/10/2026
Hot take, I’ve been thinking cli usage will dramatically drop in the coming years and majority of people will migrate over to the harness apps like Codex App or Claude app. 1/3
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John Kim @premiumgoblin.bsky.social · 03/10/2026
Your vibe coded app probably looks like every other vibe coded app. Here is how you can fix it. I wrote and made a video about how you should can add animations into your app using AI. Check it out! Also below is a quick cheatsheet! 1/2
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John Kim @premiumgoblin.bsky.social · 02/10/2026
Would y'all consider an AI Assistant being in a different category to AI Agents?
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John Kim @premiumgoblin.bsky.social · 02/10/2026
Key learnings from my time at Vid Summit - hard decisions lead to an easy life and easy decisions lead to a hard life. - delaying a hard conversations is costing you greatly. I chase after hard conversations. - the journey is more important than the destination 1/2
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John Kim @premiumgoblin.bsky.social · 02/10/2026
I ask millionaire YouTube brand expert what I need to do to get big. He said to lose weight I am now a fitness influencer
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John Kim @premiumgoblin.bsky.social · 01/10/2026
I’m happy that more companies are moving their apps to native codebases. Now, If they can also just have more designers to give me some android specific design instead of second hand iOS designs that would be lovely. 😭
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John Kim @premiumgoblin.bsky.social · 30/09/2026
Just crossed 40K on YouTube :) It’s been a journey and a fun hobby to make videos. I’m actually a vidsummit right now learning more about content creation. Excited to continue to learn and grow. Onwards to a 100K subs and then a million!
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John Kim @premiumgoblin.bsky.social · 29/09/2026
I ordered avocado 🥑 toast and got guacamole smeared on my toast. Day ruined.
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John Kim @premiumgoblin.bsky.social · 28/09/2026
Before there was Horde vs Alliance the og on how you choose your friends
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John Kim @premiumgoblin.bsky.social · 28/09/2026
I didn’t know I was an artisanal builder that has been chiseling code by hand until AI. I should have charged more for that farmers market code I wrote by hand.
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John Kim @premiumgoblin.bsky.social · 28/09/2026
Video games are a waste a time. At least this is what people told me when I was growing up, but honestly video games are why I’m an engineer today I don’t have a CS degree but I’ve always been good with computers because of video games. 1/6
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John Kim @premiumgoblin.bsky.social · 28/09/2026
I’ve been playing around with Jev. Tried to play world of Warcraft with it. Here is what I learned Everything you need to know about Jev youtu.be/fgNf9nFXO_I
youtu.be
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Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
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John Kim @premiumgoblin.bsky.social · 27/09/2026
We need a graph for abandoned side projects since AI coding. When a new idea is just a prompt away to prototype I find myself chasing multiple ideas that I end up throwing away. Having diligence to find an idea to work on for the long term is getting really hard.
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John Kim @premiumgoblin.bsky.social · 27/09/2026
My feed these days 1. AI this and AI that 2. WOW forever 3. Omarchy 4. That one random thing I clicked on once be accident
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John Kim @premiumgoblin.bsky.social · 27/09/2026
Do you still need to read every line of AI code? here is how I'm reviewing code these days • leaf vs. trunk code concept • agentic validation • proof in every PR • independent agent reviews • feature gating I covered it in more detail on my latest video :) 1/2
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John Kim @premiumgoblin.bsky.social · 27/09/2026
Playing wow on my iPad via moonlight. Pretty nice haha
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John Kim @premiumgoblin.bsky.social · 26/09/2026
I feel like people really really like motion graphics 😂
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John Kim @premiumgoblin.bsky.social · 24/09/2026
When you see new information that challenges your existing views, the right thing to do is to change your mind. This is how I feel about people flip flopping on AI takes. 1/3
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John Kim @premiumgoblin.bsky.social · 22/09/2026
I’m starting to not care that much about new model releases. I don’t really have an urge to go and try all of them out right away. Not sure if something changed from my side or if I’m already pretty happy with where ai coding was already.
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John Kim @premiumgoblin.bsky.social · 22/09/2026
There’s nothing quite like working on a few things consistently over a long period of time. The hard part isn’t finding things to work on. It’s deciding what not to work on. 1/3
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John Kim @premiumgoblin.bsky.social · 22/09/2026
If it wasn’t for making content I don’t think I would spend as much time as I do digging into new and interesting things. In AI. “That would be a fun video to make” leads to so much learning that has genuinely helped my career. 1/2
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John Kim @premiumgoblin.bsky.social · 21/09/2026
Are you reading AI code? How do you even think about reviewing your code? New video out! youtu.be/b2QkhmQ0sT0?is=z8-zO2uVPeM…
youtu.be
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Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
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John Kim @premiumgoblin.bsky.social · 20/09/2026
Touch grass
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John Kim @premiumgoblin.bsky.social · 19/09/2026
I've been seeing a lot of fake looking demos online of people using Jev to play video games perfectly in real time. I'm hella suss'd by the demos so i'm trying to build one right now. So far its kind of shit tbh especially since I don't have raw game state from WOW. 1/3
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John Kim @premiumgoblin.bsky.social · 19/09/2026
What have I done.
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John Kim @premiumgoblin.bsky.social · 17/09/2026
For Jev the cost is one thing but the killer feature is speed!
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John Kim @premiumgoblin.bsky.social · 17/09/2026
First thing that came to mind for me when I heard Jev. lol
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John Kim @premiumgoblin.bsky.social · 17/09/2026
Jev is the new thing we need to look at now? Seems like a really fast and cheap switch board. I would guess it will probably lose out on long reasoning and complex tasks. Either way more things to dig into over the weekend :)
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John Kim @premiumgoblin.bsky.social · 17/09/2026
Are people finally tired of “thinking” in AI and just want results instantly :)? Maybe next year the big thing will be on speed of inference vs cost.
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John Kim @premiumgoblin.bsky.social · 17/09/2026
I wish I had an English accent sometimes lol
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John Kim @premiumgoblin.bsky.social · 16/09/2026
I’m planning to see how good local models are these days. What are something’s that would be impressive to try and build?
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John Kim @premiumgoblin.bsky.social · 15/09/2026
It’s really interesting to see how people are trying to solve the context / attention problem of using AI. How do I keep context in my head How do I prevent context switching too much How do I manage the context of my agents 1/2
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John Kim @premiumgoblin.bsky.social · 14/09/2026
Am I the only one not building demo games on Astra? I feel left out. Maybe I’ll make a rouge-like :)
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John Kim @premiumgoblin.bsky.social · 14/09/2026
When you are young you wished you had enough money to buy more games. When you are old you wish you have more time to play all the games you bought and never played.
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John Kim @premiumgoblin.bsky.social · 14/09/2026
I’ve been thinking lately skills were just bandaids to models not knowing how to do stuff. I can see it disappearing at some point.
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John Kim @premiumgoblin.bsky.social · 14/09/2026
Animations max or break consumer apps I've been working on a little side project for fun and these animations are justing bringing so much life to my app. 10 / 10 would recommend spending more cycles making your app more delightful and less AI sloppy.
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John Kim @premiumgoblin.bsky.social · 12/09/2026
If you are feeling behind in AI, you probably aren't I gathered some of my thoughts here and using some data let me prove it to you. Check out my latest video on it! youtu.be/Y80xnKNabSQ?si=BTw4dfUcbH_…
youtu.be
- YouTube
Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
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John Kim @premiumgoblin.bsky.social · 12/09/2026
Which AI Agent is right for you? Jotted down some quick thoughts this morning on my newsletter :) getpushtoprod.substack.com/p/which-…
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John Kim @premiumgoblin.bsky.social · 12/09/2026
Having a singular focus on one goal is really powerful. I don't think I had the luxury of being able to even have one all defining goal since I was 28 or so when I was trying to become a software engineer. 1/6
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John Kim @premiumgoblin.bsky.social · 12/09/2026
Computer use is actually pretty amazing and I've been blown away at how good it is getting. I remember when it first came out it was slow, clunky and it like took over your mouse. It was basically a novel experience but not really usable in a deterministic way. 1/4
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John Kim @premiumgoblin.bsky.social · 12/09/2026
I think people don’t realize that when you build software the last mile can often take as long as the previous work combine. 1/3
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John Kim @premiumgoblin.bsky.social · 11/09/2026
The true benchmark. I forget where I saved this from haha. But props to whoever made it haha
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John Kim @premiumgoblin.bsky.social · 11/09/2026
The bane of my existence hahaha. Honestly been loving Astra. Planning to launch a fun side project soon!
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John Kim @premiumgoblin.bsky.social · 09/09/2026
One of the biggest difference between Codex and Claude is that Claude Loooooves adding comments. /** this is a variable to that will be used to hold the name of a fruit. It can be dynamically changed as it is hoisted to the top as a var **/ var fruit = "apple"
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John Kim @premiumgoblin.bsky.social · 09/09/2026
I'm making a little website for fun and honestly goals and queuing up prompts are the best features. 1/3
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John Kim @premiumgoblin.bsky.social · 09/09/2026
As Computer use gets better and better I think it’s going to be even harder to tell if something is AI generated For example if I told Codex to make me a blender model that output will be very realistic. 1/2
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John Kim @premiumgoblin.bsky.social · 09/09/2026
Learn to code. Coding’s dead. Use AI. You’ll never learn the fundamentals. Learn the fundamentals. Nobody writes assembly. Ship fast. Don’t ship slop. Specialize. Be full stack. Build side projects. Not another to-do app. Build something original. Don’t reinvent the wheel. 1/2
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John Kim @premiumgoblin.bsky.social · 09/09/2026
My Muse bot's mustache goes super saiyan lol. Chef's kiss 😘
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