iiinova — where your digital self keeps evolving

dxup @dxup.sh · 05/12/2025

Reposted by Luca Guidi

New devs shouldn't spend days on environment setup. dxup v0.7.0 ships today: → Ruby, Node, Python support out of the box → One command to start coding Private beta opens soon. dxup.sh

dxup.sh

dxup - Reproducible Environments from Dev to Production

Ship with confidence. Same environment everywhere from dev to production. Combine Docker and Nix for bit-perfect reproducibility across localhost, CI, staging, and production. Zero config required.

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Luca Guidi @jodosha.bsky.social · 07/11/2025

Been working on something for a while. Starting to share progress at @dxupsh Beta in ~6 weeks. 🚀

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Luca Guidi @jodosha.bsky.social · 01/11/2025

No matter how I’m into music and contemporary art, my teen daughter started speaking to me as if I were born in the 1800s. 😅 Me: What are you listening to? Her: Well… [awkward silence] There is this band named The Cure… At least her music taste is developing well… 😁

How about the complexity of deployment? What do you use? 🙂

How does it sound to you? Up to learn more?

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A CLI to get reproducible environments from dev to CI and production. You get the exact production cluster setup locally, but on a smaller scale. You can easily add packages (e.g., Ruby) and services (e.g., Postgres). Built on top of Nix and Docker Swarm. Zero config. Sweet learning curve.

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Luca Guidi @jodosha.bsky.social · 24/10/2025

The hiatus from OSS allowed me to think and experiment. After many trials and errors, there is one exciting project. It’s the dev exp tool I have always wanted but never had. So I built it. This can be helpful for many dev friends out there. I’ll open it soon. Anyone interested?

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This is a pattern to: 1. Declutter main 2. Delegate to single commands the responsibility of instantiating their own deps. 3. Lazy load these deps 4. Guarantee testability. Of course this makes sense for a large set of commands where readability and performance matter.

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Luca Guidi @jodosha.bsky.social · 24/10/2025

Your #Golang CLI loads the entire database client just to print a version number. I spent months refining a pattern to fix this: two-phase initialization. Command metadata at startup, deps only on execution. Fast startup, clean tests. Full pattern breakdown: lucaguidi.com/2025/10/23/w...

lucaguidi.com

Why Your `app version` Golang CLI Command Loads Your Database Client (And How to Fix It)

Golang CLI applications with multiple commands require different dependencies. But traditional Dependency Injection loads everything at startup, even for commands you don't use.

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Luca Guidi @jodosha.bsky.social · 06/10/2025

Is it just me, or is the mental overload of dealing with Kubernetes too much?

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Luca Guidi @jodosha.bsky.social · 17/09/2025

Let's give socials another try...

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Luca Guidi @jodosha.bsky.social · 10/12/2024

An interview made with whiteboard algorithms in 99.9% of the cases the worst time wasting interview.

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Luca Guidi @jodosha.bsky.social · 09/12/2024

…or “It works and I don’t know why” 🤷‍♂️

Luca Guidi @jodosha.bsky.social · 07/12/2024

Wife is working, kids are playing, a few chores are done. Time for a read. What an adult life luxury get back in bed for 1 hour more. 😂

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Luca Guidi @jodosha.bsky.social · 07/12/2024

San Sebastian is very nice, but be aware it’s has the most expensive real-estate market in the country. www.idealista.com/en/news/prop...

idealista.com

The most expensive places to buy a house in Spain in 2023

Where is the best place to buy property in Spain 2023?

Luca Guidi @jodosha.bsky.social · 07/12/2024

A spanish friend moved to Oviedo a few years ago and he’s enthusiastic about the city. Good vibes from welcoming people, good relationships with other parents, modern schools, nature in the surroundings, and the ocean is close by.

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Luca Guidi @jodosha.bsky.social · 06/12/2024

Small to medium sized companies with at least one software engineering team.

Luca Guidi @jodosha.bsky.social · 06/12/2024

How this looks like to you?

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Luca Guidi @jodosha.bsky.social · 06/12/2024

It's a single CLI that unifies Docker, Docker Compose, and a lightweight K8s, all with **zero-config**. ATM the tool manages reproducible container-based dev environments, including “side containers” like Redis. +10k pkgs available. In the future, the same containers can be deployed, clustered.

Luca Guidi @jodosha.bsky.social · 05/12/2024

Are you up for a call the next week?

Luca Guidi @jodosha.bsky.social · 05/12/2024

Who is up for a demo of a side product? I’m looking for validation and feedback. It’s a B2B dev tool for small to medium sized companies. DM me. ✌️ #solopreneurs #buildinpublic #indiehackers

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Luca Guidi @jodosha.bsky.social · 03/12/2024

My 5yo: Daddy let’s bet 1€ that I’ll write your weight on a piece of paper. Me: ok 🤔 *He presents a piece of paper with “your weight” written down* He’s ready to open his own online shady business. 😏

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Luca Guidi @jodosha.bsky.social · 03/12/2024

Perdo se i figli la cantano da agosto? Chiedo per un amico. 😅

Luca Guidi @jodosha.bsky.social · 03/12/2024

I just ordered (but not received yet) Røde Lavalier GO mic. It’s 23% off today on Amazon.it.

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Good luck with your goal for EOY!

Bella puntata, molto equilibrata. 👏 Probabilmente la questione “amichettismo” è sorta perché Valerio ha derogato allo spirito dell’evento per dare visibilità ad un suo amico. Il video di riparazione ha peggiorato le cose, perché ha dato l’impressione di intestardirsi per orgoglio e per un amico.

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Plz share if you’ll find something interesting. 🙏

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Thanks. I didn’t get the last sentence. 😅

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Return 200 with fake stolen credentials. Use 301 to create a redirect loop. 410 (Gone) so hopefully they won’t keep requesting. Or… 451, I’ll let you google for that 😝

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Yup. Absolutely. Do you journal daily?

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Thanks for the advice, Gregory. 🙏

I mean, if the PoC is negative, then you reimburse. But wouldn’t be easier PoC -> get initial sells? From your thread seems the business interests comes first, then the feasibility. What am I missing? 🙂

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The main question is: what’s the media should I use to build in public? Live coding on Twitch? YouTube vlog? Blog? Newsletter? Social? All of them?

I don’t have a list (good advice), but the criteria is SMB companies with a dev team.

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It’s B2B. If possible I would leverage individual devs’ interest to bring attention inside their companies. …If that makes sense.

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Yes. It’s a dev tool. 😝

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What if you need also validate the technical feasibility of the product?