iiinova — where your digital self keeps evolving

Isaac Harris-Holt @ihh.dev · 28/12/2025

That's the JSON date format that older .NET versions used, iirc

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Isaac Harris-Holt @ihh.dev · 26/09/2025

I haven't posted any Gleam videos in a little bit, but that doesn't mean I haven't been doing anything at all! Try this one on for size 👀 youtu.be/JxvCtkTPd9g?...

5 ways to speed up your coding workflow with Zed's multibuffers

YouTube video by Zed Industries

Isaac Harris-Holt @ihh.dev · 20/09/2025

I look so smug here... but it's actually quite a nice frame

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Isaac Harris-Holt @ihh.dev · 11/09/2025

I mean, it's gotta be Gleam, really. I've done a lot of other 'cloud' languages (Python, Rust, TS, Go), but Gleam was my first function language, and it's so approachable! And generally just a joy to write

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Code BEAM @codebeam.bsky.social · 08/09/2025

@ihh.dev CTO @ Rover teases his journey into becoming a GLEAM Guy. Hear him out and join him at Code BEAM Europe 2025! Save your spot. codebeameurope.com/talks/how-i-...

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Code BEAM @codebeam.bsky.social · 30/07/2025

✨ Gleam Ecosystem Growth at CodeBEAM Europe 2025! Hayleigh Thompson, Meks McClure, Michael Buhot, @runlevel0.me & @ihh.dev explore type safety, BEAM integration & functional modeling codebeameurope.com#speakers

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Code BEAM @codebeam.bsky.social · 22/08/2025

🚀 6 must-see talks at CodeBEAM Europe 2025: Gleam careers, workflow orchestration, VPP with Elixir, security disasters, BEAM+Rust combo, and taming 20M Oban jobs! Featuring @ihh.dev @maennchen.dev codebeameurope.com#register

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Gleam Programming Language @gleam.run · 24/07/2025

"We’ve started using Gleam to orchestrate all of the background jobs that happen in our system. Gleam’s type system, along with classic BEAM goodness like supervision trees, has given us total confidence that our code will handle just about anything we throw at it" - @ihh.dev ⭐

Graphic with headline "Gleam in production" and a quote: "Gleam’s type system, along with classic BEAM goodness like supervision trees, has given us total confidence that our code will handle just about anything we throw at it" - Isaac Harris-Holt, CTO at Rover

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Isaac Harris-Holt @ihh.dev · 23/06/2025

Oh I love a bit of history! Let's hope that autocomplete can save me from the same fate 😅

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Isaac Harris-Holt @ihh.dev · 22/06/2025

I have once again been nerd-sniped by @lpil.uk into writing a Gleam package. This time, it's a lightweight, high-perf client for Redis-compatible databases, called Valkyrie! The library includes a connection pool, and has been tested against Redis, Valkey, KeyDB and Dragonfly.

github.com

GitHub - Pevensie/valkyrie: A Redis and Valkey client for Gleam!

A Redis and Valkey client for Gleam! Contribute to Pevensie/valkyrie development by creating an account on GitHub.

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Isaac Harris-Holt @ihh.dev · 08/06/2025

I'm trying to watch Doctor Who but keep getting distracted by work. Caffeine is a bitch.

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Tobias Pfeiffer @pragtob.bsky.social · 02/06/2025

And now we're coming up to some @gleam.run with @ihh.dev ! Who basically youtubed himself into @gleam.run / the gleambassador! @codebeam.bsky.social Stockholm

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Isaac Harris-Holt @ihh.dev · 30/05/2025

There was a bug. It's now 11pm. Damnit.

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Isaac Harris-Holt @ihh.dev · 30/05/2025

Deploying to prod at 5pm on a Friday? Try 8pm on the Friday before I leave the country for @codebeam.bsky.social Lite Stockholm 😎

A screenshot of a GitHub Action running for tag `prod-v0.16.0`

Isaac Harris-Holt @ihh.dev · 04/05/2025

Hey folks, it's been a little while since I've released a video. Here's one talking about how to decode dynamic data in Gleam - a super important topic! Take a look 👀 youtu.be/JPGiHrtWJCg

Everything you need to know about Decoders in Gleam

YouTube video by Isaac Harris-Holt

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Isaac Harris-Holt @ihh.dev · 30/04/2025

Check out what we've been working on for the past little while!

Rover @getrover.com · 29/04/2025

Reposted by Isaac Harris-Holt

can 100 unarmed vibecoders defeat 1 security audit

Screenshot of the Rover agent detecting that a vibecoder has committed their API token

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Lambda Days @lambdadays.bsky.social · 29/04/2025

🔹Giacomo Cavalieri & Isaac Harris-Holt: Talks on #Gleam at Lambda Days 2025🔹 @giacomocavalieri.me dives into #Squirrel, a Gleam library for #type-safe #database access, while @ihh.dev explains how Gleam can simplify #backend architecture. 🎟️ Don't miss their talks on the Lambda Days agenda!

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Code BEAM @codebeam.bsky.social · 14/04/2025

What happens when you fall into a new language by accident? @ihh.dev ’s journey into Gleam proves it might just be the best mistake you ever make. codebeamstockholm.com/talks/Jumpin...

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Isaac Harris-Holt @ihh.dev · 27/03/2025

When asked what they liked about Gleam, developers responded with: "It's very braindead" "Gleam is Haskell for normies" "The core team is very fasionable" "I don't have to configure TS" I think I've picked the right language

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Rover @getrover.com · 24/03/2025

The Rover bot just stopped us from shipping a buggy feature to prod (again). You get: a better experience exploring your codebase graphs we get: to not waste another development cycle fixing it #devtools #softwaredevelopment #dev

Screenshot of a GitHub Pull request comment made by the Rover bot, detailing a potential race condition in some code

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Rover @getrover.com · 20/03/2025

Rover's own @ihh.dev takes us through how we implemented our own ReBAC auth system in our latest blog post Somehow, it's the least painful infra work we've ever done getrover.substack.com/p/how-we-rew... #devops #buildinpublic #dev

getrover.substack.com

How we rewrote OpenFGA in pure Postgres

TL;DR: We rewrote parts of OpenFGA in pure Postgres to make it easier to keep our authorization system up-to-date with our main database.

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Isaac Harris-Holt @ihh.dev · 19/03/2025

If you're wondering where I've been over the last little while (and why there haven't been many videos), this is it!

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Reposted by Isaac Harris-Holt

Rover @getrover.com · 19/03/2025

With the Rover public beta now open, treat yourself to a little coffee break and read about the problems with software incidents that inspired us to build getrover.substack.com/p/introducin... #devtools #dev #softwareengineering #launchday

getrover.substack.com

Introducing Rover

Ship fast; break nothing

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Isaac Harris-Holt @ihh.dev · 09/03/2025

It's announcement time! For a bit of fun, I'm hosting a Gleam chess bot tournament. Details here👀 youtu.be/YOQTAI0KA9M

I'm hosting a Gleam chess bot tournament

YouTube video by Isaac Harris-Holt

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Isaac Harris-Holt @ihh.dev · 03/03/2025

People who espouse "journey over destination" have clearly never paid for a London cab

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Isaac Harris-Holt @ihh.dev · 30/01/2025

It'd be really cool if this supported SCIP output (the successor to LSIF for code indexing). rust-analyzer has it built-in, and the current implementation of scip-python is built on PyRight.

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Isaac Harris-Holt @ihh.dev · 12/01/2025

Hey folks! It's time for a new video. Statically-typed languages are fantastic. A true blessing to society. But you're probably not using them properly. youtu.be/dMtZdPiMfb0?...

You could be doing more with static typing in Gleam

YouTube video by Isaac Harris-Holt

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Isaac Harris-Holt @ihh.dev · 12/01/2025

Aw shucks! Oh well, will just have to find another 350 stats somewhere...

Depends on the brand of hot chocolate as to whether it's tolerable

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Hot chocolate with water is just worse

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Likewise, I understand why "nyoom in circle" is appealing to some... I think

Well that's exactly why it's better!

I don't get why people watch F1 when Mario Kart is the same thing but better

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Giacomo Cavalieri @giacomocavalieri.me · 03/01/2025

Turning your bedroom into a recording studio is the most fun you can have with your clothes on.

A bedroom with a camera and teleprompter, 3 studio lights and soundproof panels.

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Reposted by Isaac Harris-Holt

If you like Gleam and want to help me keep working on it please consider sponsoring me, it would mean the world 💖 github.com/sponsors/gia...

github.com

Sponsor @giacomocavalieri on GitHub Sponsors

Support Giacomo's open source work on Gleam

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Isaac Harris-Holt @ihh.dev · 02/01/2025

My resolution this year, rather than being a goal I know I won't hit, is simply to "Try Anything Once". Anything you recommend?

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Isaac Harris-Holt @ihh.dev · 01/01/2025

Not bad for a second ever run 😎