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Lita Cho

@litacho.codes
139 followers 59 following 169 posts

Startup founder. Infrastructure engineer. I know stuff about DNS and most of my networking knowledge is L4 and above. I like distributing systems. I also like going to the mountains.

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Lita Cho @litacho.codes · 25/09/2026
Omfg this should be so illegal
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Lita Cho @litacho.codes · 09/09/2026
Ok it looks like I have skis with a Jones snowboard logo, but it’s trying.
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Lita Cho @litacho.codes · 09/09/2026
Someone said the latest trend is to ask ChatGPT to make me a tarot card based on what you know about me. This is shockingly accurate.
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Lita Cho @litacho.codes · 08/09/2026
surprised how messy the results are. Sidebar - Been loving your recent blog posts!
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Lita Cho @litacho.codes · 23/08/2026
I wish you luck! That would be cool if it works.
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Lita Cho @litacho.codes · 04/08/2026
I’m so tempted to get this sundae!!! Love the creativity that jimothy is inspiring!
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Lita Cho @litacho.codes · 18/07/2026
I’m loving Seattle’s obsession of Jimothy!! Love @enabuns.bsky.social drawing of him!!!!
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Lita Cho @litacho.codes · 13/03/2026
Unfortunately, I had to stop reading the news, or timeboxing it, as it has been so terrible lately.
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Reposted by Lita Cho
Moment @moment.dev · 03/03/2026
There's lots more in the launch post, but if this kind of work appeals to you: * We'd love to see you in our Discord server: discord.gg/Fh67KAud72 * Our app is free to download: www.moment.dev/docs/download
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Lita Cho @litacho.codes · 19/02/2026
fun read on how gRPC was created!
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Lita Cho @litacho.codes · 19/02/2026
would love a thread about this. I assume envoy was involved but would love to hear your perspective.
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Lita Cho @litacho.codes · 19/02/2026
You set a bunch of parameters and input data (model files, light positions and settings, shader files/code, point files for environments, etc., etc.) and send it off (in my line of work, it was sending it off to a render farm) and come back the next day and see what happened.
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Lita Cho @litacho.codes · 19/02/2026
Working with agents reminds me of working with 3D renders.
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Lita Cho @litacho.codes · 17/02/2026
Dual moguls is my new favorite Olympic sport, other than ski mountaineering. Fast, chaotic and super fun to watch. Where sense can you see shit like this? Also congrats Canada for your first gold!!! And in mogul Olympics!!
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Lita Cho @litacho.codes · 13/02/2026
I will never tire of seeing rainier with alpenglow. One day I will summit you again!
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Lita Cho @litacho.codes · 12/02/2026
But still rooting for Chloe Kim for gold!!
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Lita Cho @litacho.codes · 12/02/2026
Winter Olympics is here and I am seeing way more Koreans snowboarding at an elite level than I have ever seen before and I’m all here for it!! 🇰🇷🇰🇷
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Reposted by Lita Cho
Moment @moment.dev · 20/12/2025
Changelog 0007: Branches. So you can imbue any git repo that contains `.md` files with Google-Docs-like collaboration features, instantly, by adding a `moment.yml` file to it. But git repos have branches. So this week we decided to support them too. 🧵
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Lita Cho @litacho.codes · 18/12/2025
Omg does it still hold up? I looooved that movie when it came out
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Lita Cho @litacho.codes · 04/12/2025
I live in a very special place. Got to squeeze in a tour after all that Thanksgiving turkey.
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Lita Cho @litacho.codes · 24/11/2025
I just convinced my whole team to use jujitsu. With some community tools, we no longer stomp over changes when working on the same feature branch. No more confusing rebasing either!
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Lita Cho @litacho.codes · 15/11/2025
Again this is how we did it and I’m sure there are better ways. But this works for us in terms of correctness (and ensuring no data is lost on conflict), performance and operations.
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Lita Cho @litacho.codes · 15/11/2025
I’m excited that the text editor community is growing. If you are interested in this stuff or want to chat more - we started a discord server to talk about this stuff. discord.gg/Sap42DGN
discord.gg
Join the text editors hate you too Discord Server!
Check out the text editors hate you too community on Discord - hang out with 5 other members and enjoy free voice and text chat.
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Lita Cho @litacho.codes · 15/11/2025
Tiptap works great for single player or if you don’t expect to have a lot of conflicts. It’s the only solution out there if you want comments out of the box as well. We do expect to have conflicts and have many people to touch Moment docs, so this is the solution we went with that works for us.
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Lita Cho @litacho.codes · 15/11/2025
We use github.com/nytimes/reac... for our render layer vs tiptap as we think working prosemirror transitions gave us better correctness and performance.
github.com
GitHub - nytimes/react-prosemirror: A library for safely integrating ProseMirror and React.
A library for safely integrating ProseMirror and React. - nytimes/react-prosemirror
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Lita Cho @litacho.codes · 15/11/2025
We did start with durable objects but ended up partnering with reboot.dev and been satisfied. Performance is great and reboot clients handles the reactivity and idempotency for us.
reboot.dev
Reboot | Reactive Backends, Durable MCP
Reboot is a React's bullet-proof backend. With Reboot, you build reactive backends out of durable data structures that safely compose into scalable distributed systems.
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Lita Cho @litacho.codes · 15/11/2025
We ended up building a centralized stateful service that optimistically writes with a transaction log. Thats it. Nothing algorithmically fancy. Boring systems stuff.
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Lita Cho @litacho.codes · 15/11/2025
We evaluated a lot of frameworks (this was back 2-3 years ago so keep that in mind). As you can tell from our blog, yjs did not cut it for us.
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Lita Cho @litacho.codes · 15/11/2025
I came back from Sync Conf and shocked how many people are building text editors and the struggles they had with yjs. So rather than wait for my cofounder to finish his blog, I’ll just give a quick rundown on what we do for live collab editing.
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Lita Cho @litacho.codes · 15/11/2025
They have the lowest profile and great sound cancelling. I sleep with them every night and shocked how comfortable they are. My friend recommended to me after thorough research and I’m now spreading the good word.
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Lita Cho @litacho.codes · 15/11/2025
I don’t know who else needs to know this. But if you tend to sleep with headphones or earbuds, this has been a dramatic improvement to my sleeping. www.amazon.com/soundcore-Ca...
amazon.com
Amazon.com: soundcore Sleep A30 by Anker Sleep Earbuds, Smart Active Noise Cancelling Sleep Headphones, Adaptive Snore-Masking System, Ultra-Comfort for Side Sleepers, 45H Playtime : Electronics
Buy soundcore Sleep A30 by Anker Sleep Earbuds, Smart Active Noise Cancelling Sleep Headphones, Adaptive Snore-Masking System, Ultra-Comfort for Side Sleepers, 45H Playtime: Earbud Headphones - Amazon...
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Reposted by Lita Cho
Moment @moment.dev · 11/11/2025
The subtle beauty of Durable Objects, and what could be better about them. Featuring PartyKit and @cloudflare.social www.moment.dev/blog/durable...
moment.dev
Introducing the Moment devlog / Moment devlog
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Lita Cho @litacho.codes · 12/11/2025
Does your dog being colorblind might impact his perspective???
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Lita Cho @litacho.codes · 09/10/2025
Thanks @skamille.themanagerswrath.com for sharing this gem. I had no idea NFS is 40 years old!!! nfs40.online Pretty impressive as it is being used extensively today.
nfs40.online
NFS AT 40 – Sun Microsystems NFS
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Lita Cho @litacho.codes · 06/10/2025
Same
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Lita Cho @litacho.codes · 06/10/2025
I’m so in love Taylor’s new album. Melodic hooks, witty lyrics, and sexually mature. So far, Elizabeth Taylor and Actually Romantic is what I’m jamming to right now.
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Lita Cho @litacho.codes · 06/10/2025
I didn’t realize you became a designer
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Lita Cho @litacho.codes · 08/09/2025
If anyone is setting up a Stripe Payment system for the first time, I found this gem of a doc to be super helpful. github.com/t3dotgg/stri... I can also read his pain through this doc.
github.com
GitHub - t3dotgg/stripe-recommendations: How to implement Stripe without going mad
How to implement Stripe without going mad. Contribute to t3dotgg/stripe-recommendations development by creating an account on GitHub.
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Lita Cho @litacho.codes · 01/09/2025
Ok after watching youtu.be/CxVXvFOPIyQ?... I can see how people can distrust science, which is really sad. It is important that scientists and regulators are buffered from for-profit companies so that our society is protected from incentives that is just looking out for profits.
youtu.be
Exposing the Monsanto Conspiracy
YouTube video by Veritasium
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Lita Cho @litacho.codes · 29/08/2025
Ngl, this is a flex
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Reposted by Lita Cho
Patrick Vallely @pjvphotography.bsky.social · 28/08/2025
"Pat, why do you carry that ridiculous 600mm lens on long hikes?" Buddy, I can see mountains reflected in the eyes of a trailside pika.
A pika sits on a mossy rock.Tighter crop of the same pika, focusing on its head.An even tighter crop, focusing more on the pika's eye.An extremely tight crop of the pika's eye, emphasizing their reflection of an early morning mountain scene.
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Lita Cho @litacho.codes · 15/08/2025
It does require active management, but if they have an expertise, I am quite surprised how often I’m learning from them after I give them a problem to solve.
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Lita Cho @litacho.codes · 15/08/2025
But I higher contractors for a specialize thing (go setup datadog or rebuild our deployment flow) or who is an expert at something (frontend engineer who works only on text editors).
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Lita Cho @litacho.codes · 15/08/2025
I have had amazing experiences with contractors. I use to think this way and now it’s way more nuanced. So far, the contractors I worked with have been far the best communicators and very efficient.
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Lita Cho @litacho.codes · 15/08/2025
I have high hopes for Taylor Swift’s new album. I was not a fan of Tortured Poet’s Department, mostly because the sound felt so similar. But i am excited she is working with different producers, especially world class Swedish producer Max Martin and Shellback.
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Lita Cho @litacho.codes · 23/07/2025
Josh Johnson has the best explainer on the kiss cam, Coldplay concert. youtu.be/copSd6p7F4A?...
youtu.be
Coldplay Kiss Cam Couple Scandal Explained
YouTube video by Josh Johnson
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Lita Cho @litacho.codes · 17/07/2025
Still worth watching! Then I recommend watching season 4, with Jodie Foster in Alaska.
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Lita Cho @litacho.codes · 11/07/2025
I’m excited that I’m speaking at Git Merge! git-merge.com If you want to learn about my horror stories of learning zig / rust and libgit2, and how the git remote protocol works, come on down. I’m pretty satisfied with my photo choice.
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Lita Cho @litacho.codes · 21/06/2025
This website is beautiful and the API looks impressive! Excited to try it out!
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Lita Cho @litacho.codes · 23/05/2025
replace struct with object, and i swear you are writing typescript
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