Justin's Avatar

Justin

@just-be.dev

Open-source enthusiast; maker. Previously at Val.town, Membrane.io, oxide.computer, artsy.net. Co-host of devtools.fm. Recurse center alum. Twitter: @zephraph Mast: just_be@pkm.social

1,954
Followers
992
Following
277
Posts
24.04.2023
Joined
Posts Following

Latest posts by Justin @just-be.dev

I'm so fucking tired. Just so, so tired.

11.02.2026 14:28 πŸ‘ 8 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

I keep finding all these new & exciting tools and services. Historical me would be delighted and dig into them and build some mental context about where they sit in the ecosystem. There are *so* *many* now. It's cool, but also so very exhausting. Too much of a good thing?

10.02.2026 23:55 πŸ‘ 11 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1

Ahh, claude code doesn't let you override tool call behavior on PreToolUse. That's too bad.

01.02.2026 23:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
(Hopefully) fix publishing by pinning node version; refactor publishing script by just-be-dev Β· Pull Request #189 Β· just-be-dev/just-be.dev So there's a relatively big refactor of the publishing script here that I just did as a way to add more tests. The biggest impact I think this PR will have is adding node to the mise.toml. As I...

Don't be me: make sure you're running a new enough version of the NPM CLI or it'll fail. See github.com/just-be-dev/...

01.02.2026 20:50 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Was trying to publish some NPM packages for the first time in a while and wooo... the DX there definitely still needs a lot of love. JSR is *so* easy, heck, they'll write the publish action for you.

01.02.2026 16:47 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1
Preview
Shortcuts Quick links for finding Bombshell online.

All my projects tend to have the same redirects

/chat -> discord
/on/:platform -> other social
/gh/:repo -> repos

Put together a lil @bomb.sh page to surface these!

31.01.2026 15:54 πŸ‘ 31 πŸ” 2 πŸ’¬ 2 πŸ“Œ 0

That's not to say I don't *plan* up front (regardless of whether I'm using an agent or not). It's fairly common to learn during the process though. I still learn during the process with agents, but the learnings can sometimes be delayed.

18.01.2026 23:21 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

When I'm working on a difficult piece of software there are all these moments of introspection dredged up by the friction that make me continually question if it's the right way to do things or the appropriate direction. Coding agents remove a lot of that. It's easier to go the wrong way longer.

18.01.2026 23:19 πŸ‘ 8 πŸ” 0 πŸ’¬ 3 πŸ“Œ 0

Love @astro.build, hands down my favorite metaframework. Glad to see they're joining @cloudflare.social, I think that's a great fit.

16.01.2026 16:37 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Side Project Saturday

Heya friends! It's been a minute! sideprojectsaturday.com is happening tomorrow! If you're around NYC and need something to do Saturday morning, you should come out!

16.01.2026 16:32 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The nice thing about AI is that I can ask it any question, no matter how stupid and feel fine about it. The bad thing about AI is now anytime I ask a human an informational question I feel bad about wasting their time.

11.12.2025 15:38 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I'm just out here doin' the best I can

11.12.2025 15:25 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I bought some open ear head phones made for running and have been just playing ocean sounds at work in the morning. Kinda helps ground me while also not blocking folks out.

10.12.2025 14:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
GitHub - fkettelhoit/kombucha: Minimal & malleable language for symbiotic end-user programming Minimal & malleable language for symbiotic end-user programming - fkettelhoit/kombucha

@recurse.com's local host last night was awesome. Great talks, wonderful company. Frederic Kettelhoit's Komucha lang (github.com/fkettelhoit/...) was particularly inspirational. Love me a lang with an effect system.

03.12.2025 14:05 πŸ‘ 13 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Yo, side project saturday is happening again this weekend: sideprojectsaturday.com/rsvp

02.12.2025 20:57 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

As I reflect on this year, I'm grateful for all the wonderful people whose paths I've intersected with. My life is better for knowing each of you.

28.11.2025 14:33 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
GitHub - coder/ghostty-web: Web terminal built on Ghostty Web terminal built on Ghostty. Contribute to coder/ghostty-web development by creating an account on GitHub.

This is cool: github.com/coder/ghostt.... The stated goal is to replace xterm.js using ghostty's vt-ghostty lib compiled to WASM.

26.11.2025 18:12 πŸ‘ 9 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yo. That time again: sideprojectsaturday.com

20.11.2025 21:06 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Friends, I am *tired*.

17.11.2025 14:14 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Side Project Saturday

Side project Saturday is tomorrow:

sideprojectsaturday.com

14.11.2025 16:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Side Project Saturday

Howdy folks. The weekend will be here before you know it: sideprojectsaturday.com. Come join me this Saturday in downtown Brooklyn for some side project hackin'.

05.11.2025 22:53 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Side Project Saturday

Side project Saturday is happening in a few hours. If you’re in NYC and want some time to hack on a side project, join us!

sideprojectsaturday.com

01.11.2025 11:43 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Side Project Saturday

Bout that time again: sideprojectsaturday.com. You know what to do. See you there?

08.10.2025 22:27 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

if you want to try typelex.org in your project, i think it's ready for initial testing and feedback. it's basically "coffeescript for lexicons", for better or worse. feel free to file issues on @tangled.org: tangled.org/@danabra.mov...

thanks!

07.10.2025 01:43 πŸ‘ 39 πŸ” 1 πŸ’¬ 5 πŸ“Œ 1
Preview
Will data centers crash the economy? This time let's think about a financial crisis before it happens.

This was called out in the episode and is another good read: www.noahpinion.blog/p/will-data-...

06.10.2025 13:42 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Something that was mentioned in the podcast was how datacenter energy market pressure would likely cause a wave of NIMBYism when it comes to new datacenter placement and ultimately drive a new wave of outsourcing. I wonder what that means long term.

06.10.2025 12:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Another thought... given AI investment is representing ~50% of GDP growth I think it's beyond likely that this is masking an overall ailing economy. The current administration's policies are broadly detrimental to growth and without this boom driving I suspect the overall outlook is bleak.

06.10.2025 12:37 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This was such a good listen, thanks! I didn't really think about the fact that GPUs deprecate at such a relatively fast rate. With ~60% of the investment in new data centers being GPU acquisition AND firms using GPUs as collateral for significant amounts of debt... that seems bad.

06.10.2025 12:33 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

We are alarmed by reports that Germany is on the verge of a catastrophic about-face, reversing its longstanding and principled opposition to the EU’s Chat Control proposal which, if passed, could spell the end of the right to privacy in Europe. signal.org/blog/pdfs/ge...

03.10.2025 16:14 πŸ‘ 3973 πŸ” 2408 πŸ’¬ 40 πŸ“Œ 140

"CoreWeave's (CRWV) aggressive debt strategy has sparked a wave of borrowing among AI startups, with companies like Fluidstack securing billions of dollars in loans using AI chips as collateral"

04.10.2025 13:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0