iiinova — where your digital self keeps evolving

the harnesses (dot, grok bot, etc) will become the OS. Both a deterministic launcher to run apps, but as well interfaces for llms with toolcals, mcps and all our life

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David Sancho @david.sancho.dev · 24/09/2026

oxcaml's real use case is game development, the stock thingy is just an excuse

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David Sancho @david.sancho.dev · 21/09/2026

pov: you are spain and you do pathetic shit online once again

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David Sancho @david.sancho.dev · 18/09/2026

harnesses should enable a hook to run auto-improve that suggests improvements in your program or in your environment to help you get better results: - propose tests, skills, different models for each task, etc - learns how you fail at some tasks, and when you succeed

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David Sancho @david.sancho.dev · 03/09/2026

I've decided to take a break from mental health to focus on ai psychosis

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David Sancho @david.sancho.dev · 02/09/2026

it's gg to llms, nothing we can do we are cooked

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David Sancho @david.sancho.dev · 02/09/2026

2020 is going to look funny, after 2027

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David Sancho @david.sancho.dev · 20/08/2026

CSS at 0 context window > display: flex; > align-items: center; > justify-content: center; CSS after compaction > position:absolute; > left: -18.245555px; > top: -24.99999998px;; > margin-left:5.333333px; /* ajdustment */ > margin-top:…

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David Sancho @david.sancho.dev · 19/08/2026

who's the tj/sindresorhus of opencode? I need a few ideas for plugins/agents

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David Sancho @david.sancho.dev · 19/08/2026

me: I work on developer tooling wise person: wait, do you mean the migrations team? me: yeah 😢 wise person: ah, so you break everyone's build on a schedule me: yeah 😢 wise person: so nobody notices your work until it's broken me: yeah 😢 wise person: looks fun me: fml 😭

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Reposted by David Sancho

Evan Czaplicki @acadia.engineering · 18/08/2026

Acadia is out today! Bringing the benefits of Elm to SQLite and PostgreSQL: - Friendly error messages - Custom types for precise column data - Simple module system for easy reuse Check it out! acadia.engineering/blog/rethink...

acadia.engineering

Rethinking Database Programming

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David Sancho @david.sancho.dev · 17/08/2026

Mandatory reminder to add the :gh-down: as an emoji to Slack so it's easier to communicate when all links to issues and prs are broken and you are mad

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David Sancho @david.sancho.dev · 06/08/2026

hey gpt, can you review the changes made by the thermo-nuclear-review, from the comments by Rabbit AI in the pr of the review of the audit of the architecture

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David Sancho @david.sancho.dev · 04/08/2026

but why? I just believe in it

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David Sancho @david.sancho.dev · 30/07/2026

I'm mad at Cursor, it is the only code editor that I want to use, and it keeps running away from being a code editor/diff reviewer

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David Sancho @david.sancho.dev · 29/07/2026

I need a hater, a friendly hater, but a hater. Someone who I make a post or a tweet and he dms me: "this is shit" and runs away after 2 sentences. but not a generic hater, someone who understands my shit and can argue correctly from another pov

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David Sancho @david.sancho.dev · 28/07/2026

someone needs to tell you, and I'm sorry it's me. I wish it wasn't me, but: some of you, have been writing slop even before AI

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David Sancho @david.sancho.dev · 28/07/2026

Riding 4 hours in Barcelona // Riding 4 hours in Andorra

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David Sancho @david.sancho.dev · 28/07/2026

Vibes are what separate us from the llms

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David Sancho @david.sancho.dev · 15/07/2026

First youtube video, explaining next release of styled-ppx. Static CSS extraction, no more runtime! www.youtube.com/watch?v=Doh...

youtube.com

Presenting styled-ppx 1.0 with CSS static extraction for OCaml

styled-ppx is a ppx and a library that brings styled components to ...

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David Sancho @david.sancho.dev · 10/07/2026

my youtuber era has started, video dropping soon

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David Sancho @david.sancho.dev · 09/07/2026

in 2026 you can rewrite your big project like TypeScript 7 or like bun you can choose which kind of engineer you are

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David Sancho @david.sancho.dev · 23/06/2026

LLM fatigue - from Jamison Dance blog but coined by Chad

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David Sancho @david.sancho.dev · 18/06/2026

over the moon rn, about to land one of the biggest migrations I've ever done... a PR that's been open since 11th of November ripped the emotion runtime out of styled-ppx and moved into a static extraction at compile-time. super fun to build. but the migration was a big mountain

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David Sancho @david.sancho.dev · 04/06/2026

If you aren't having an identity crisis as a developer right now, are you really a dev?

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David Sancho @david.sancho.dev · 19/05/2026

Kaparthy is joining Anthropic, woa

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Reposted by David Sancho

Bogdan Chadkin @trysound.io · 13/05/2026

Hey! I am open for contract or full-time work as a full-stack developer. I've worked on industrial software, real estate tech, and a visual website builder. I specialize in design systems, a11y, and UX. Previously maintained PostCSS, Rollup, and SVGO. Currently building weareonhire! on Open Social

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David Sancho @david.sancho.dev · 12/05/2026

new pfp (thanks react miami and gemini!)

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David Sancho @david.sancho.dev · 02/05/2026

After the AI Engineer conference, I'm thinking about some problems from AI models to overcome. I got this list from the top of my head. Anything missing? • continuous learning or better memory? • long-term planning • prompt quality resilience: different prompts shouldn’t alter the outcome cont

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David Sancho @david.sancho.dev · 18/04/2026

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David Sancho @david.sancho.dev · 17/04/2026

this will be implicit in all we will consume, in fact, "Made entirely by humans only" is the flex

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David Sancho @david.sancho.dev · 15/04/2026

Tricks from React that feel between hacky and genius: - Suspense fallback replace in SSR (the complete boundary script) - Bounded references in server functions - Form action hydration with hidden inputs - well, the entire Form progressive enhancement - useId being deterministic

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David Sancho @david.sancho.dev · 09/04/2026

gif about ochre without much context

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David Sancho @david.sancho.dev · 09/04/2026

every developer I know is at their peak only great things can come out

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David Sancho @david.sancho.dev · 08/04/2026

a dark mode, but it doesn't show white images

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Reposted by David Sancho

Aleix Morgadas @aleixmorgadas.dev · 06/04/2026

🧠 Rethinking Pair Programming in the Age of AI Why "pairing with AI" is harmful to your team and what to do instead learnings.aleixmorgadas.dev/p/rethinking...

learnings.aleixmorgadas.dev

Rethinking Pair Programming in the Age of AI

Why "pairing with AI" is harmful to your team and what to do instead

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David Sancho @david.sancho.dev · 04/04/2026

Let's have great documentation for your OCaml project. Markdown is not the excuse anymore I wrote a blog post about odoc's Markdown backend sancho.dev/blog/ocaml-...

sancho.dev

OCaml documentation as markdown | sancho.dev

Turn your OCaml API documentation into publishable Markdown

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David Sancho @david.sancho.dev · 03/04/2026

I'm super close to finishing a Next.js-like experience for OCaml on top of Dream: file-system routing, server components, typed routes, and a CLI that hides most of the dune machinery with LSP, error overlay, hot reload, melange integration...

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Reposted by David Sancho

Marvin Hagemeister @marvinh.dev · 03/04/2026

Some thoughts about AI-assisted coding and how it affects my brain. I'm more productive and more exhausted at the same time. marvinh.dev/blog/ddosing...

marvinh.dev

DDoS'ing the human brain

AI made us mass produce code at a scale we never could before. More code, more problems, same brain. Somehow I'm more productive and more exhausted at the same time.

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David Sancho @david.sancho.dev · 26/03/2026

It is the era of finishing the side-project of the side-project and go to the deepest rabbit hole possible

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David Sancho @david.sancho.dev · 26/03/2026

I wrote a guide on how to implement your first parser with parseff. Should be handy! davesnx.github.io/parseff/gui... is there anything you would want to learn/know about parseff?

davesnx.github.io

Your First Parser

Build a config file parser from scratch, learning Parseff along the way

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David Sancho @david.sancho.dev · 25/03/2026

exploring the idea of making parseff faster, autoresearch suggested to remove effects entirely from parseff and it makes fused operations equal, but primitive operations are much faster

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David Sancho @david.sancho.dev · 24/03/2026

publishing parseff v0.3.0 - Binary parsing (big and little endian) - UTF-8 with uucp and new ocaml stdlib apis - Parseff.locations () that give offset, column and line

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David Sancho @david.sancho.dev · 23/03/2026

Are you going to be in Miami between April 20/25th? Let’s meet at React Miami

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