iiinova — where your digital self keeps evolving

Hugo Baraúna @hugobarauna.com · 05/08/2026

In the next chapter of our Programming Nerves book 👀 #ElixirLang

Hugo Baraúna @hugobarauna.com · 23/06/2026

Trying something new. I’m turning my two-track agents article into an animated explainer video. Writing a script, syncing with images, animations... It's hard! 😱 Hope to share the result soon.

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Hugo Baraúna @hugobarauna.com · 16/06/2026

It’s hard to collaborate with Claude Code on writing. Too much copy/paste. I wanted something like Google Docs for the agentic. So, I used Tidewave to build a local Markdown editor where I can connect Claude Code and we can work together. Would you use this?

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Hugo Baraúna @hugobarauna.com · 20/05/2026

Bye bye Claude Code 👋 We had a great time. But it's time to move to Codex. I want to be free to choose the harness that works best for me while paying for my agent provider subscription.

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Hugo Baraúna @hugobarauna.com · 02/04/2026

José Valim showing how we use Tidewave to build Tidewave 👀

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Hugo Baraúna @hugobarauna.com · 12/03/2026

Using Tidewave to improve onboarding in Tidewave

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Hugo Baraúna @hugobarauna.com · 04/03/2026

OpenAI just launched an open-source agent orchestrator in Elixir! 🔥🔥🔥 github.com/openai/symph... #ElixirLang

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Hugo Baraúna @hugobarauna.com · 03/03/2026

Livebook desktop now supports Linux! #ElixirLang

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Hugo Baraúna @hugobarauna.com · 18/02/2026

> to have a standard dev container that designers could spin up fully in the browser, with access to Tidewave Pro + Claude/Codex/whatever, We considered that and asked our Discord community for feedback, but most people wanted code review instead. So, we'll see. But it would be pretty cool!

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Hugo Baraúna @hugobarauna.com · 14/02/2026

What if? 👀 (maybe) coming in a programmingnerves.dev near you ;) #ElixirLang #Nerves #Raspberry

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Hugo Baraúna @hugobarauna.com · 12/02/2026

500 issues of Elixir Radar 🎉 - 11 years in a weekly ritual - 3,000+ pieces of community content featured - 1,000+ people highlighted Thank you to everyone who shares their knowledge, our readers, and our sponsors. You make this possible ❤️ #ElixirLang

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Hugo Baraúna @hugobarauna.com · 11/02/2026

Your agent just made a ton of CSS changes and you’re trying to make sense of them? Same here. I was curious if Tidewave could help me understand it all visually. Here’s how it went. SO COOL!

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Hugo Baraúna @hugobarauna.com · 11/02/2026

👀 In a Tidewave near you... If you're on Tidewave's Discord, you already know this. ;)

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Hugo Baraúna @hugobarauna.com · 09/02/2026

Super cool! I zoomed out to see what I got. Just discovered that Brazil is kinda big there:

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Hugo Baraúna @hugobarauna.com · 02/02/2026

Explaining a product in a new category is hard. Every copy change is a chance to understand it better. Today’s Tidewave website update feels like one more step forward. Let me know what you think. tidewave.ai

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Hugo Baraúna @hugobarauna.com · 22/01/2026

Negative churn is one of those SaaS metrics you read about for years and quietly hope to see one day. This month, it happened. 🙂 December was our first month with net negative churn. Five months in, 700+ paying customers, and things are getting better month by month. Let’s keep going.

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Hugo Baraúna @hugobarauna.com · 22/01/2026

Let's go to ElixirConf Europe in April! I'll be there speaking about Distributed Erlang Lessons from Livebook. If you’re there too, come say hi. :) #ElixirLang

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Hugo Baraúna @hugobarauna.com · 05/01/2026

Just tried asking Claude (desktop) to create a simple Livebook tool for me, and it worked! Once done, I can click "Open in Livebook" and it opens directly in my Livebook desktop 🎉 Try with "create a livebook to..." #ElixirLang

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Hugo Baraúna @hugobarauna.com · 25/12/2025

Could not travel to visit family this Xmas, so...

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Hugo Baraúna @hugobarauna.com · 23/12/2025

Working with Beads + Tidewave to create a new Phoenix app to automate manual tasks I've been handling for Elixir Radar. Current flow: - While Tidewave pulls work from Beads - I spec a new task by asking Claude to ask me questions about it Keep the cycle and profit 😜 #ElixirLang

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Hugo Baraúna @hugobarauna.com · 17/12/2025

We're launching our new Elixir book! 🎉 Programming Nerves: from web developer to hardware maker. If you've ever been curious about hardware but felt intimidated, this is for you. Beta available now (38% off), or download free chapters to get started. #ElixirLang

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Hugo Baraúna @hugobarauna.com · 13/12/2025

We're almost ready for the beta launch! 🎉 #ElixirLang

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Hugo Baraúna @hugobarauna.com · 10/12/2025

This one is already using your library: bsky.app/profile/elix... I asked Tidewave to move from the other to yours, after like 24 iterations, it did. 😎 Thank you for this, working beautifully! I can even see results in real time!

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Hugo Baraúna @hugobarauna.com · 05/12/2025

Livebook runs each notebook on its own BEAM node, connects to Phoenix apps transparently, and spins up runtimes on remote machines. How? Just submitted a talk proposal to @Elixir Conf Europe to explain this. 👀 #ElixirLang

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Hugo Baraúna @hugobarauna.com · 05/12/2025

We believe text is not enough when you want the agent to make UI changes. With Tidewave's new Inspector, you can point at multiple elements so your agent knows exactly what you mean.

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Hugo Baraúna @hugobarauna.com · 01/12/2025

Our next Elixir book is almost here 👀 #ElixirLang

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Hugo Baraúna @hugobarauna.com · 21/11/2025

Setting up Tidewave in a brand new NextJS project. What is it? 👀

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Hugo Baraúna @hugobarauna.com · 20/11/2025

It can take years for someone to go from discovering your product to finally buying it. That’s exactly what happened with one reader of our Elixir Patterns book. (also, a Black Friday sale 😅)

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Hugo Baraúna @hugobarauna.com · 09/11/2025

If you're using Zed and want to contribute to Expert LSP, this is what you put in your Zed's config file to use a locally generated Expert release #ElixirLang

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Hugo Baraúna @hugobarauna.com · 31/10/2025

Love seeing people realize how good Livebook is for custom internal tools! 🎉 #ElixirLang

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Hugo Baraúna @hugobarauna.com · 25/10/2025

You should use MIX_OS_DEPS_COMPILE_PARTITION_COUNT in Elixir 1.19 #ElixirLang

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Hugo Baraúna @hugobarauna.com · 02/10/2025

Most coding agents wait for you to bring them the error. Tidewave catches the exception in your running app and asks: "fix this?" You don't have to explain what went wrong because it's already watching your app, not just reading static files. Here's how it works. #ElixirLang

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Hugo Baraúna @hugobarauna.com · 01/10/2025

And, it generated the docs! 🎉

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Hugo Baraúna @hugobarauna.com · 01/10/2025

Second, I completed the actions the user would need to do and instructed Tidewave to see what I did and generate the documents accordingly.

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Hugo Baraúna @hugobarauna.com · 01/10/2025

Did you know you can connect a Livebook notebook to a running Phoenix app? Apparently, many of us don't. Useful for: - internal tools - runbooks - and engineering support Here's how you can do it. 👇 #ElixirLang

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Hugo Baraúna @hugobarauna.com · 12/09/2025

With the root cause figured it out... two more prompts, and now the bug is fixed! 🎉 Time for some nice huma code review and we're done. ✅

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Hugo Baraúna @hugobarauna.com · 12/09/2025

At some point, I told it to investigate at the runtime level (not only looking at static code files). That's when it really shone! 🤩

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Hugo Baraúna @hugobarauna.com · 12/09/2025

Since Livebook is a complex project with lots of concurrent processes, I asked Tidewave to help me investigate the problem:

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Hugo Baraúna @hugobarauna.com · 12/09/2025

A user reported a bug. When terminating an app, the "Terminate" button was supposed to disappear. But that was not happening.

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Hugo Baraúna @hugobarauna.com · 11/09/2025

I asked Tidewave to improve it:

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Hugo Baraúna @hugobarauna.com · 11/09/2025

Livebook Teams customer asked: > Can we show apps grouped by folder:

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Hugo Baraúna @hugobarauna.com · 02/09/2025

Excited about Global Elixir Meetups! 🎉 A week of Elixir meetups all over the world. 🌍 Good opportunity to connect with your local Elixir community while being part of something global. #ElixirLang

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Hugo Baraúna @hugobarauna.com · 30/08/2025

Love when Tidewave notices something is not right and automatically reads the docs of a dependency to learn how to use it! #ElixirLang

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Hugo Baraúna @hugobarauna.com · 29/08/2025

OMG, Expert LSP is already an option inside Zed! 🎉🎉🎉 I thought I'd had to do some custom config to try it out, since it was announced just a few hours ago. Great work! #ElixirLang

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Hugo Baraúna @hugobarauna.com · 14/08/2025

Just used Tidewave Web to do some exploratory testing for me. Asked to read the diff of a Git commit, generate test scenarios, and run the tests. Watching the UI get automated while I just observed was pretty wild. 🍿 #ElixirLang

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