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Kit Langton

@kitlangton • 18,634 subscribers

Over 9,000x Developer ⋅ 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 ⋅ https://t.co/YIWUfa4RSA

Shorts

I recommend looking into 𝚘𝚙𝚎𝚗𝚝𝚞𝚒

I recommend looking into 𝚘𝚙𝚎𝚗𝚝𝚞𝚒

280,316 views

stupid sexy composer

stupid sexy composer

348,477 views

Visual Effect is now Open Source 🫡

Visual Effect is now Open Source 🫡

606,827 views

now with animations.

now with animations.

45,783 views

I had some fun with Effect | TypeScript for the AI Era today. I made some visual effects, if you will, written in Effect + React.

I had some fun with Effect | TypeScript for the AI Era today. I made some visual effects, if you will, written in Effect + React.

246,447 views

Take the effect pill →

Take the effect pill →

128,747 views

𝚆𝚑𝚊𝚝? 𝙲𝚘𝚍𝚎𝚋𝚊𝚜𝚎 𝚒𝚜 𝚎𝚟𝚘𝚕𝚟𝚒𝚗𝚐!

𝚆𝚑𝚊𝚝? 𝙲𝚘𝚍𝚎𝚋𝚊𝚜𝚎 𝚒𝚜 𝚎𝚟𝚘𝚕𝚟𝚒𝚗𝚐!

135,855 views

First 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 PR 👶 I'm so glad all that bullshit went down, because this finally makes 𝚌𝚘𝚍𝚎𝚡 usable!

First 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 PR 👶 I'm so glad all that bullshit went down, because this finally makes 𝚌𝚘𝚍𝚎𝚡 usable!

66,259 views

Third 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 PR 💀

Third 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 PR 💀

62,751 views

Would anyone be interested in a semi-interactive blog post on how to build a lock-free, thread-safe ring buffer?

Would anyone be interested in a semi-interactive blog post on how to build a lock-free, thread-safe ring buffer?

127,848 views

I am now an effect-atom account.

I am now an effect-atom account.

40,930 views

I am proceeding to get "jiggy" with it.

I am proceeding to get "jiggy" with it.

16,609 views

Option-click to copy a link to a specific example

Option-click to copy a link to a specific example

17,332 views

Syncing slides + arbitrary actions over websockets 🎉

Syncing slides + arbitrary actions over websockets 🎉

11,514 views

Venn, vidi, vici

Venn, vidi, vici

10,389 views

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Now in 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎: Automagical Zed support. OpenCode 🫶 Zed
0:45
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Now in 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎: Automagical Zed support. OpenCode 🫶 Zed

Kit Langton

249,901 views • 1 month ago

To unhobble GPT-5.5, I've painstakingly crafted a 𝙶𝙾𝙱𝙻𝙸𝙽 𝙼𝙾𝙳𝙴 OpenCode plugin.
0:48
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To unhobble GPT-5.5, I've painstakingly crafted a 𝙶𝙾𝙱𝙻𝙸𝙽 𝙼𝙾𝙳𝙴 OpenCode plugin.

Kit Langton

218,576 views • 1 month ago

Here's a little GitHub TUI for managing PRs. bunx @kitlangton/ghui
0:30
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Here's a little GitHub TUI for managing PRs. bunx @kitlangton/ghui

Kit Langton

187,024 views • 1 month ago

A little 𝚐𝚑𝚞𝚒 update
0:46
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A little 𝚐𝚑𝚞𝚒 update

Kit Langton

116,454 views • 1 month ago

Less prompt, more engineering. Working on a thing.
0:24
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Less prompt, more engineering. Working on a thing.

Kit Langton

36,668 views • 12 days ago

𝕿𝖍𝖎𝖗𝖙𝖊𝖊𝖓𝖙𝖍 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 PR 💀
1:08
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𝕿𝖍𝖎𝖗𝖙𝖊𝖊𝖓𝖙𝖍 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 PR 💀

Kit Langton

289,612 views • 3 months ago

Now in OpenCode desktop.
0:34
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Now in OpenCode desktop.

Kit Langton

202,725 views • 2 months ago

I made a Stacked PR tool for my robots to use. 👁️👃👁️ 🐝 👄 🫴 bee hold
2:50
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I made a Stacked PR tool for my robots to use. 👁️👃👁️ 🐝 👄 🫴 bee hold

Kit Langton

56,157 views • 23 days ago

sexy rolling output
0:24

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sexy rolling output

Kit Langton

159,822 views • 3 months ago

It is time → 2026, the year of 𝚎𝚏𝚏𝚎𝚌𝚝. I'm extremely proud of how this turned out. There are many chapters to add, but I do hope you enjoy what's there so far. Let me know what you think. 🫡
0:48
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It is time → 2026, the year of 𝚎𝚏𝚏𝚎𝚌𝚝. I'm extremely proud of how this turned out. There are many chapters to add, but I do hope you enjoy what's there so far. Let me know what you think. 🫡

Kit Langton

253,089 views • 4 months ago

hot 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 tip for the feeble minded
1:08
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hot 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 tip for the feeble minded

Kit Langton

41,911 views • 24 days ago

Here's a brief walkthrough. Sleepily recorded.
3:19
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Here's a brief walkthrough. Sleepily recorded.

Kit Langton

56,475 views • 1 month ago

I've deployed a first pass (there's still much to improve). (also added 𝚝𝚘𝚔𝚢𝚘 𝚗𝚒𝚐𝚑𝚝 since we're in omarchy now 😜)
1:10
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I've deployed a first pass (there's still much to improve). (also added 𝚝𝚘𝚔𝚢𝚘 𝚗𝚒𝚐𝚑𝚝 since we're in omarchy now 😜)

Kit Langton

41,355 views • 1 month ago

I know many of you have been long awaiting this monumental upcoming OpenCode feature. I'm so happy to announce that: Yes, when you go bonk on the logo it will respond with delicacy and suppleness to the current theme.
0:23
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I know many of you have been long awaiting this monumental upcoming OpenCode feature. I'm so happy to announce that: Yes, when you go bonk on the logo it will respond with delicacy and suppleness to the current theme.

Kit Langton

58,302 views • 1 month ago

𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 + 𝚝𝚊𝚒𝚕𝚜𝚌𝚊𝚕𝚎 = 𝚝𝚊𝚒𝚕𝚌𝚘𝚍𝚎
0:58
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𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 + 𝚝𝚊𝚒𝚕𝚜𝚌𝚊𝚕𝚎 = 𝚝𝚊𝚒𝚕𝚌𝚘𝚍𝚎

Kit Langton

99,798 views • 3 months ago

Visual Types, a humble collection of semi-interactive TypeScript lessons, is ready to be clicked upon. ← 👀
0:33
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Visual Types, a humble collection of semi-interactive TypeScript lessons, is ready to be clicked upon. ← 👀

Kit Langton

155,134 views • 6 months ago

Fifth 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 PR 🤩 Except this one isn't a PR yet... allow me to explain in today's Open Source Pro Tip. 𝒪𝓅𝑒𝓃 𝒮𝑜𝓊𝓇𝒸𝑒 𝒫𝓇𝑜 𝒯𝒾𝓅 𝒩𝑜. 1 While it’s generally cool to open unsolicited PRs for small bugs and fixes, if you’re adding something more complex like a brand‑new feature, it’s standard etiquette to get buy‑in by first recording a short ASMR‑lite walkthrough video and attaching it to the ongoing linked list of retweets of all your past PRs wherein the creator of the library repeatedly calls themselves "dumb" over and over backwards through time.
0:28
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Fifth 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 PR 🤩 Except this one isn't a PR yet... allow me to explain in today's Open Source Pro Tip. 𝒪𝓅𝑒𝓃 𝒮𝑜𝓊𝓇𝒸𝑒 𝒫𝓇𝑜 𝒯𝒾𝓅 𝒩𝑜. 1 While it’s generally cool to open unsolicited PRs for small bugs and fixes, if you’re adding something more complex like a brand‑new feature, it’s standard etiquette to get buy‑in by first recording a short ASMR‑lite walkthrough video and attaching it to the ongoing linked list of retweets of all your past PRs wherein the creator of the library repeatedly calls themselves "dumb" over and over backwards through time.

Kit Langton

87,640 views • 4 months ago

let the tui flowcharts wash over you
0:25
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let the tui flowcharts wash over you

Kit Langton

20,921 views • 28 days ago

Rough draft of some TypeScript type-level function visuals.
0:35
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Rough draft of some TypeScript type-level function visuals.

Kit Langton

104,788 views • 6 months ago

Sixth 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 PR 👹 This one hurts.
1:35
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Sixth 𝚘𝚙𝚎𝚗𝚌𝚘𝚍𝚎 PR 👹 This one hurts.

Kit Langton

74,008 views • 4 months ago