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Posts by Ernesto Jiménez

De verdad?? 😟
Tienes algún detalle más?

Lo único que encontré es que uno de los podcasts del press tour lo lleva un tipo anti-woke, pero no encontrado ningún rant en el episodio con él diciendo mierdas.

Lo estaba buscando porque me sorprende cuando Artemis tiene una mujer de protagonista.

2 weeks ago 0 0 1 0

Happy! Happy! Happy!

2 weeks ago 1 0 1 0

Is your script gitignored?
A workspace won't carry any files that are gitignoted/dotignoted, so you need to set them up with the workspace.

I setup a script to setup the workspace and symlink my Claude settings with it.

github.com/LazyJJ-dev/L...

2 weeks ago 1 1 1 0
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Devcon Spring 2026 The best place to master agentic coding, helping developers and organisations build with agents

At Tessl we run a dev conference called AI Native DevCon focused on building AI-native apps (agents, orchestration, context engineering, tooling etc). Next one is June 1–2 in London. If you are interested, 50% off with code ERNESTOJ50 🎟️ ainativedevcon.io

1 month ago 3 1 0 0

I think languages like Go might thrive:
- Type safety
- Little sophistication in terms of language features
- Fast compile times

I have been having good success with Rust. I wish it compiled faster, but I understand why it doesn't.

My TypeScript experience has improved using bun instead of node.

1 month ago 2 0 0 0

I think so. On the other hand, I think there might motivation for languages and tooling that are optimised to work better with agents: built-in safety, stronger correctness, tight feedback loops, compact outputs to avoid wasting tokens, etc.

1 month ago 1 0 1 0
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cross-repo-upgrade • Agent Skill by oxidecomputer Generates a plan to coordinate a dependency upgrade across multiple Oxide repos with cyclic dependencies. Triggered when upgrading a shared dependency (like ...

Hope you don't mind a bit of a shameless plug, but just sharing in case it is of any interest at all: we have validation+review of public skills and it flagged a couple of small suggestions

tessl.io/registry/ski...

1 month ago 0 0 0 0

A @flipper83.bsky.social le van a pitar los oídos

2 months ago 2 0 1 0

We have been focusing on other ecosystems first, but DM me if you are interested in trying it out for key Ruby gems 😄

2 months ago 1 0 0 0
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A Proposed Evaluation Framework for Coding Agents: Tiles Enhance Proper Use of Public APIs by ~35% This article proposes an evaluation framework highlighting how specifications enhance coding agents' effective use of public APIs.

At tessl we are generating docs for libraries to help agents perform better. We found that our generated docs provided a similar boost in performance to giving the agent the source code, but it took less time and turns to achieve the results.
tessl.io/blog/propose...

2 months ago 1 0 1 0
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I've been playing with unsupervised agents too. I had an instance where the agent not only checked the source code for a library, it found a bug, forked the library, fixed the bug, and pointed the deps to the fork 🤯

2 months ago 1 0 1 0

Some agents will do this automatically for certain ecosystems. They dive into the node_modules or the cargo crates cache to get to the source code, or even go to GitHub directly.

2 months ago 1 0 1 0

Isn't it going to be interesting once LLMs start training on all this data? 😂

2 months ago 0 0 1 0

A GitHub workflow triggered on push that adds tangled as a remote and pushes the changes there?

2 months ago 1 0 1 0

Full stack se queda corto :)

2 months ago 1 0 1 0

I’d love to buy a coffee and share some notes if you’re up for it.

We’ve been focusing more on how to speed up execution (increasing throughput and reducing lead time) so far. Your examples seem more related to streamlining work after shipping, which makes perfect sense.

2 months ago 0 0 1 0

That’s great! I’m curious to know how you’ve adapted your ways of working in light of this.

A few months ago I realized that, given our journey with coding agents, my intuitions about WoW best practices should be reconsidered. It's interesting to see how different people are adapting.

2 months ago 0 0 1 0
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LazyJJ Ship stacked PRs faster with LazyJJ - a ready-to-use Jujutsu configuration with GitHub integration and Claude Code support

Instead of just doing a gist, I ended up spending some time with CC to set-up a config pack so anybody can install it and get started: lazyjj.dev

Let me know what you think

2 months ago 1 0 1 0

OMG, I haven't listened to Ska-p in so many years. What a blast from the past 😅

3 months ago 1 0 0 0
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Small utilities to work with jj and Claude Code. See: https://bsky.app/profile/ernesto-jimenez.com/post/3m44izya6ac2n Small utilities to work with jj and Claude Code. See: https://bsky.app/profile/ernesto-jimenez.com/post/3m44izya6ac2n - claude.toml

I created a `jj clresolve [change_id]` that opens CC with a prompt to solve the conflict in plan mode.

It has been very helpful.

gist.github.com/ernesto-jime...

3 months ago 0 0 0 0
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Totally!

Another angle:
* My parents learned by memorising because finding information was time consuming
* Mine involved knowing how to effectively find the info, but I still had to consume and distill
* Now it is going to be verifying and editing

And that's assuming we don't solve hallucinations

3 months ago 0 0 0 0
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jasmine is flying on a flying carpet in the sky with a quote from aladdin . ALT: jasmine is flying on a flying carpet in the sky with a quote from aladdin .

Es el reajuste más grande que he visto en cómo trabajar en toda mi carrera.

Muchas de las maneras de trabajo que tenemos se basan en el hecho de que producir código es la parte cara, sufrida, y difícil de cambiar.

En muchos ámbitos ese ya no va a ser el caso.

3 months ago 1 0 1 0

A muchos que se nos había acabado la oportunidad de cacharrear al tener peques, CC nos la ha devuelto.

En el curro he tenido algún día de abrir 15 pull requests en un día. Ahora tenemos un agente haciéndonos las reviews y, si no es un cambio delicado, mergeamos si el agente nos da el 👍

3 months ago 1 0 1 0

Otro ejemplo, en el cole de Bruno estaban haciendo una subasta online para recoger fondos y yo tenía curiosidad por la actividad.

En una hora o dos CC me había hecho un servidor que descargaba la web, extraía las pujas, y me enseña quién pujaba por qué en tiempo real.

3 months ago 0 0 0 0

Yo convertí un juego que hicimos @ladybenko.net y yo para una competición hace muchos años de un lenguaje de videojuegos a una web sin picar una línea de código. Y me llevó una tarde.

3 months ago 0 0 1 0

Yo encantado 😄

Si no lo has probado todavía, te recomiendo que le eches un vistazo. Puedes probarlo "full-vibes":
1. Crea un directorio nuevo
2. Shift+tab,tab para decirle que aceptas el código que quiera escribir sin revisarlo
3. Pídele haga alguna aplicación pequeña que te gustara tener

3 months ago 2 0 2 0

Cuánto tiempo tienes? 😅

Hay mucha funcionalidad que se solapa, pero yo uso Claude Code de forma muy distinta a como usaba Cursor y Copilot.

La analogía mas sencilla es que con Cursor yo hacía pair programming con el agente. Con Claude Code delego tareas.

3 months ago 2 0 1 0

The divergent syntax sounds like it might to save me so much pain in the ocasional situations where I get unintentional divergences! ❤️

Congrats on the first contributions!

3 months ago 2 0 1 0

Same here but with MacOS and Windows, because I got a gaming PC and thought I would want to use WSL more than I actually have.

3 months ago 0 0 0 0
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Small utilities to work with jj and Claude Code. See: https://bsky.app/profile/ernesto-jimenez.com/post/3m44izya6ac2n Small utilities to work with jj and Claude Code. See: https://bsky.app/profile/ernesto-jimenez.com/post/3m44izya6ac2n - claude.toml

I do indeed! but only through my `clstart` and `clstop` aliases which are tied to my tmux set-up too.

This one I could gist pretty easily 😊 gist.github.com/ernesto-jime...

As a bonus, it also includes the hooks I use to have my mac talk to me when Claude Code is waiting for me.

3 months ago 1 0 1 0