Félix Díez

Software engineer. I love building things, mostly for my own use, and I have fun doing it. I share what I make and how.

[Félix Díez @FelixDevelops]

1/5
Inspired by @levelsio's setup, I wanted to use Claude Code from my phone.

I tried a Hetzner VPS with Claude Code in tmux, accessed through Termius. Then @RichardAtCT's Telegram bridge.

I ended up building Aura, an app for my AI assistants.

[@levelsio @levelsio]

✨ A dream I had finally came true: I can now chat directly with my sites to build any feature or fix any bug just via Telegram

I've been playing with OpenClaw for 3 weeks now and it's great but I was always too scared to run it on any production server

And I was right a bit as @marckohlbrugge was able to hack it by social engineering and acting as if it was me, and with enough tries it believed him, and was able to modify the server, change SSH keys etc. of course I had it isolated properly on its own VPS and it didn't touch anything sensitive (as it should!)

Marc then reported that bug to @steipete who patched it fast

But I wanted to try something more basic and simple, and I think maybe more secure: to just connect Claude Code on my server to Telegram which would be hard locked to only messages from me

So I installed claude-code-telegram by @RichardAtCT on the server and run it as a system daemon and it works really well

The cool thing is that I was already using Telegram for server errors like this:

> Photo AI - ❌ Random credits giveaway failed (Attempt 30/30) with an exception: SQLSTATE[HY000]: General error: 5 database is locked

So now I can just reply, "Ok fix this", and Claude Code on the server in production will try (and probably succeed) in fixing it

In the video below I asked it to make show [🌳 Parks ] on the map by default on load, it did that, then I reloaded the page and it instantly worked

One thing it still needs is sending actual messages while it's doing stuff which OpenClaw does really well, it's annoying to just wait while it says "Working..." but that's probably next

[Félix Díez @FelixDevelops]

Try saying Fable 5.5 this for long and heavy tasks: "complete this work orquestrating as many agents as needed, being thoughtful of token usage you will delegate tasks to sonnet 5.5 and haiku 5.5, but closely supervising the job"

It runs very efficiently, fast and hight quality.

[@levelsio @levelsio]

I've been actively fighting almost guaranteed age-related loneliness for years, studies show after age 30 you start seeing friends less and when you get older especially men don't have any social life left!

It's preventable, but it takes effort and initiative

We've now organized 70 weekly coworking days where we meet with friends and work together, do show and tell, and try help each other make things (also hardware stuff more recently)

We've also started organizing movie nights, art nights, barbecues, we watched the World Cup final on a projector screen in the garden with friends

We did a collage night the other day where we bought cheap gossip magazines, colored paper, and Pritt glue, and gave everyone scissors to make their own art, I think nobody spent time on their phone for at least 4 hours, making things puts you in a flow state and it's fun to do it in a group because you talk about different stuff while making things than you would for ex having a dinner

Movie nights are nice too but less popular I think cause everyone prefers to watch movies alone and also you can't really talk during a movie

Coworkings range from having sometimes 20 people to sometimes just 2 people, people have their own lives, but me and @rameerez still try to organize them weekly

One thing I realized is that we are usually the ones organizing stuff, but that's not a bad thing, there's even studies about this, there's usually a few people in a group who organize most of the events

If nobody in your group organizes stuff, it doesn't mean nobody wants to do stuff, but you have to take the initiative to bring people together which isn't easy in a time where phones and apps and the internet are simply easier and cheaper dopamine than driving to a friends house for a party

You can start with a coworking day, everyone brings their laptop, and you provide WiFi and coffee, then later you can try more types of events

Having an active social life is just as important or in some studies even more important for health than physical fitness

After a nice party I feel tired but satisfied, I had fun and didn't spend time on my phone or computer but instead talked and laughed with friends etc.

We don't drink alcohol with very few exceptions and nor do our friends, so it's mostly just having really nice food and sparkling water or kombucha etc, and we don't really need alcohol, after a few hours it gets fun enough anyway!

So I recommend everyone, take initiative, and organize something and get people together, it'll be fun! 😊

[Félix Díez @FelixDevelops]

@robj3d3 Play here -> https://t.co/daxBeCeVaF

[Félix Díez @FelixDevelops]

Added some nice animations to the NUKEBOUND game 😎

Just followed @robj3d3 prompt tip to Claude opus 5.5: "make a dynamic motion graphics video for war and nukes that shows what an incredible motion designer you are. go all out."

Incredible result!

[Félix Díez @FelixDevelops]

@JakubAntowski How are you now 600+ followers!?

[Félix Díez @FelixDevelops]

Software engineering is not dead!

Maybe typing code is.

I work as in a healthcare company. Is multi-regional, different ways of operating, cultures..

A change in the system, has to be discussed, agreed, coordinated -> human interaction.

(Only after that you type the code)

[Félix Díez @FelixDevelops]

@jorgecarrera_es Que tipo de empresas te contactaron? Fue a través de trabajadores o recruiters?

[Félix Díez @FelixDevelops]

@vovalukashov Insane growth! I have just crossed 100 today! Any advice?

[Félix Díez @FelixDevelops]

Credits to @kodomomanga! Now — could you actually win in your own game? 😄

[Félix Díez @FelixDevelops]

It's live. NUKEBOUND. The game my family relative designed on paper — now playable by anyone, straight in the browser, no install.

[Félix Díez @FelixDevelops]

Tech note: the whole game logic is a pure TypeScript engine, no framework — pass it a state + a decision, get the next state back.

UI is Svelte 5 + Vite as a PWA. No CI, no Docker: npm run build writes straight to web/dist, and Caddy serves it live from my Hetzner box.

[Félix Díez @FelixDevelops]

Play here -> https://t.co/6Qc0Bzl0kb

[Félix Díez @FelixDevelops]

@Dave_DotNet The problem is that for someone learning linq to SQL, seeing a image like that might produce a sense of confidence and take that as a learning!

Before, an image like would have been curated from someone who cared and willing to spend de time on it.

Now, you can just trust!

[Félix Díez @FelixDevelops]

@jorgecarrera_es @claudeai Construí esto para mí uso personal, nunca me plantee publicarlo.. pero no me importaría hacerlo open source

Lo uso a todas horas! (Chat app que se comunica con Claude Code cli)
https://t.co/VOzTAJi1Y3

La alternativa es termius directamente al terminal!

[Félix Díez @FelixDevelops]

@trikcode No chances here even with it.. I suppose it is just something else what is really needed

[Félix Díez @FelixDevelops]

@evisdrenova I wonder what the learning will look like if I had to start today. Will I read a book on design patterns?

[Félix Díez @FelixDevelops]

@neppy How lucky those bricks are 🤑

[Félix Díez @FelixDevelops]

@tibo_maker 2 kids and a 9-5 corporate job. Already feel exhausted.

Don't know where do you fit the WoW hours XD

Cause.. you still have 24h per day like the rest of us, right?

[Félix Díez @FelixDevelops]

I think the most straightforward way to publish the game will be through a PWA... Just testing things as easily as possible and having some fun building something different from what I am accustomed to

[Félix Díez @FelixDevelops]

Got this conversation with a family relative: "I have this game design,... I've wrote down some rules, sketches,... But I lack the tech skills to build it. Could you bring this game into reality for me?"

Challenge accepted!

I've never built a game before.. I'll share updates!