iiinova — where your digital self keeps evolving

Leonardo Montini @leonardomontini.dev · 05/05/2025

There's so much you an easily achieve with TanStack Start + Query about how you load data and render content, let me show you some examples youtu.be/kgw83CziJgM

youtu.be

SSR, Preloading, Caching and more with TanStack Start + Query

YouTube video by Dev Leonardo

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Leonardo Montini @leonardomontini.dev · 03/04/2025

Vibe Coding and the 80-20 rule: AI generated 80% of the layout of this page in just 20% of the total time I spent. However, the remaining 80% of time went into that last 20% of code, manually tweaking details and fixing bugs

leonardomontini.dev

Public Speaking | Leonardo Montini

You may have seen me talking about things I like on some occasions

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Leonardo Montini @leonardomontini.dev · 15/03/2025

A quick introduction on how to use the new @tanstack.com Form v1 Composition API Reduce boilerplate code and ensure consistency across components and forms within your app youtu.be/YJ3rW85fnKo

youtu.be

TanStack Form: Composable Fields for Large Forms

YouTube video by Dev Leonardo

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Leonardo Montini @leonardomontini.dev · 22/02/2025

Wanna test yourself the latest @github.com Copilot features on @vscode.dev? I often present demos at conferences and on video, so I decided to collect them on a public repository. You'll find instructions to replicate them and get your hands dirty! Have a look ⭐️ github.com/Balastrong/g...

github.com

GitHub - Balastrong/github-copilot-demos: A sandbox for hands-on GitHub Copilot experiments

A sandbox for hands-on GitHub Copilot experiments. Contribute to Balastrong/github-copilot-demos development by creating an account on GitHub.

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Leonardo Montini @leonardomontini.dev · 21/02/2025

Yes, it's TanStack Router... on Solid! 👀

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Leonardo Montini @leonardomontini.dev · 20/02/2025

Issue 5 of my newsletter is out! 📩 You can find here the web version and if you want to connect more with me and my work you can subscribe to receive it in your inbox Enjoy! leonardomontini.dev/newsletter/5

leonardomontini.dev

No worries, I'm still here 🙋‍♂️ | Leonardo Montini

I missed a week so 2x content today!

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Leonardo Montini @leonardomontini.dev · 18/02/2025

With create-react-app official deprecated, here's a valid alternative to create an initial React app with Vite and @tanstack.com Router already configured Give it a try: npx create-tsrouter-app I talk about it in todays' video: youtu.be/K2m5awz3cAk

youtu.be

A new tool to Create React Apps with TanStack

YouTube video by Dev Leonardo

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Reposted by Leonardo Montini

Mark Erikson @acemarke.dev · 17/02/2025

After seeing the backlash to the recent React docs setup update, I've tackled it myself. I've put up a PR that reworks the "Create" page with better explanations and a "Start from Scratch" section that recommends Vite + routers: github.com/reactjs/reac... I think this should make everyone happy!

github.com

Rewrite "Create" page to improve explanations by markerikson · Pull Request #7618 · reactjs/react.dev

Summary This PR revamps the "Creating a React App" setup instructions page to offer better guidance on how to start a new React project. It also converts the existing "Building a Re...

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Leonardo Montini @leonardomontini.dev · 12/02/2025

Today's @tanstack.com Start Demo is all about the Auth flow 🔐 We'll see how to handle sign up and sign in, manage the user cookies, protect some routes and set custom user data with @supabase.com

youtu.be

TanStack Start Authentication with Supabase

YouTube video by Dev Leonardo

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Reposted by Leonardo Montini

GitHub @github.com · 11/02/2025

New starter pack just dropped Check it out to see what our GitHub Stars are up to 💫 go.bsky.app/SLURjn2

go.bsky.app

GitHub Stars starter pack ⭐️

Join the conversation

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Leonardo Montini @leonardomontini.dev · 30/01/2025

Issue 3 of my newsletter is ready! This time it will be about the devrel role, TanStack and ui components. Here: leonardomontini.dev/newsletter You're still in time, join now and in a few hours it'll be delivered in your inbox 🚀

leonardomontini.dev

Newsletter | Leonardo Montini

Subscribe for unfiltered thoughts, what's on my mind, and what I'm working on.

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Leonardo Montini @leonardomontini.dev · 13/01/2025

A quick showcase of what Standard Schema enables, the problem it solves and how it can hugely benefit the ecosystem Zod (@colinhacks.com) , @valibot.dev and @arktype.io are already in, let's make it a widely adopted standard 🚀 youtu.be/_JDf5_wVujo

youtu.be

One Typescript Schema to rule them all

YouTube video by Dev Leonardo

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Leonardo Montini @leonardomontini.dev · 09/01/2025

Everything is finally ready! 👉 leonardomontini.dev/newsletter I'll send the first issue of my newsletter tomorrow morning, I have no idea what I'm doing but if you want to get more in touch with me, I'll share some personal thoughts on my coding journey.

leonardomontini.dev

Newsletter | Leonardo Montini

Subscribe for unfiltered thoughts, what's on my mind, and what I'm working on.

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Leonardo Montini @leonardomontini.dev · 09/01/2025

oh no, this ruins all the magic 😂

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Leonardo Montini @leonardomontini.dev · 09/01/2025

TIL Chrome starts loading a page from the bookmarks bar on mouse down, not when you release the click. Try to click a bookmark and hold your mouse down for a couple of seconds then release - it will seam the page loaded instantly :D

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Leonardo Montini @leonardomontini.dev · 07/01/2025

I'm completely new around here, how do you get feedback if you're doing good?

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Leonardo Montini @leonardomontini.dev · 07/01/2025

This might be a terrible idea but... I'm launching a newsletter! 📩 I'll share behind the scenes updates on my work, plans, and cool resources. I want to connect with y'all in a more personal way, not necessarily fitting for socials and algorithms. 👉 leonardomontini.dev/newsletter

leonardomontini.dev

Newsletter | Leonardo Montini

Subscribe to my newsletter to get more in touch with me and my work.

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Leonardo Montini @leonardomontini.dev · 06/01/2025

I had BIG plans for this first week of 2025 but lying in bed with a nasty flu didn't help 🤒 On the bright side, a thing that was on the back of my mind for quite some time became more obvious today. Will I manage to make it happen?

youtu.be

What’s gonna change in 2025

YouTube video by Dev Leonardo

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Leonardo Montini @leonardomontini.dev · 18/12/2024

Suspiciously easy today, maybe we'll pay the price tomorrow 😂

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Reposted by Leonardo Montini

Tanner Linsley @tannerlinsley.com · 12/12/2024

Okay, for real this time! Thanks to @convex.dev, @TanStack.com's metric counter now updates LIVE! Kinda wild to watch! Go check it out! 👉 TanStack.com

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Leonardo Montini @leonardomontini.dev · 11/12/2024

Wait did I really write "without zero effort"? I think you got the point anyway 😅😅

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Leonardo Montini @leonardomontini.dev · 11/12/2024

TanStack Form now supports Standard Schema validators! 🔀 You can swap between Zod, Valibot and ArkType without zero effort, give it a try on the stackbliz you can find in the official docs 👇 tanstack.com/form/latest/...

tanstack.com

React TanStack Form Standard Schema Example | TanStack Form Docs

An example showing how to implement Standard Schema in React using TanStack Form.

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Leonardo Montini @leonardomontini.dev · 10/12/2024

I believe engaging with projects and supporting other developers is a meaningful way to make a difference. Think about an amazing library you're currently using, why don't you write an article about it?

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Leonardo Montini @leonardomontini.dev · 10/12/2024

As of today over 60.000 developers came across my videos and articles and I truly hope they found what they were looking for. So... there it is, a new page on my personal website with a list of all the available resources and some hints on what I'm planning to do next.

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Leonardo Montini @leonardomontini.dev · 10/12/2024

I began creating resources for @tanstack.com in February and I felt it was due time to make them all accessible from one place. My focus has mostly been on Router and Form and I'm now looking at Start ⏩

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Leonardo Montini @leonardomontini.dev · 09/12/2024

It's time for yearly recaps so here's a tiny tool drawing your @github.com contribution chart as a skyline 🏙️ Get the gh extension with "gh extension install github/gh-skyline" and run "gh skyline" in your terminal 👇 #GitHubSkyline

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Leonardo Montini @leonardomontini.dev · 08/12/2024

Can't wait to see the second half and cry 🫡

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Leonardo Montini @leonardomontini.dev · 08/12/2024

Yeah me too, it took a while and I had to have a conversation with ChatGPT to get the solution right but I'm happy I learned something new :D

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Leonardo Montini @leonardomontini.dev · 03/12/2024

Everything I'm doing on YouTube and GitHub is purely out of passion and free for everyone, a subscribe or star is more than enough to say thank you. But sometimes, people like Cooper take that extra step with a GitHub Sponsorship. It's my turn to say thank you today! ❤️

Github Sponsor notification, from user @c-goodman

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Leonardo Montini @leonardomontini.dev · 02/12/2024

This year I want to finish all Advent of Typescript challenges but... getting stuck sucks! The plan for the tough days is to try for a "reasonable amount of time", then get some hints and (even with AI) analyze and understand the solution. I don't see value in trying beyond frustration tbh

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Reposted by Leonardo Montini

Corbin Crutchley @crutchcorn.dev · 29/11/2024

We just announced two sets of breaking changes in @tanstack.com Form: github.com/TanStack/for... I feel terrible about this, seeing as we recently announced an RC phase - intent on no more breaking changes. I wish I could solve this differently, but I don't see alternatives.

github.com

[TRACKING] Breaking Changes Made During the RC Phase · Issue #1044 · TanStack/form

Well y'all, I hate to say it, but we'll have a few breaking changes during our RC "stable" phase. We just released our first two breaking changes in 0.38.0: Droped support for TypeScript 4.9 and 5....

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Leonardo Montini @leonardomontini.dev · 28/11/2024

The initial friction is sometimes so hard to overcome, but once you get started and find yourself in flow state, oh what you can achieve!

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Leonardo Montini @leonardomontini.dev · 27/11/2024

That's brilliant! 😂 If "MERN Developer" is a thing, why can't we have "full tanstack developer" in 2025? 👀

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Leonardo Montini @leonardomontini.dev · 27/11/2024

Scheduled for tomorrow morning 🚀

A YouTube Video preview of a scheduled video.
Title: TanStack Form: Side Effects & Listeners
Description: Listen and react to a field change, for example to clear the value of another field. You can do that o...

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Leonardo Montini @leonardomontini.dev · 27/11/2024

It was a technical one with the topic being specifically "let's talk about the stack" :D

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Leonardo Montini @leonardomontini.dev · 27/11/2024

Me in a meeting 5 minutes ago: "User logins on a TanStack Form, navigates through TanStack Router on a page showing a TanStack Table with data managed by TanStack Query" We should add a rule that each time I mention @tanstack.com all participants take a shot, gotta be fun 🍻

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Leonardo Montini @leonardomontini.dev · 25/11/2024

...which makes me think Chapter 06 of the TanStack Form Tutorial should definitely cover this new feature :D The other 5 chapters are here: www.youtube.com/playlist?lis...

youtube.com

TanStack Form Tutorial - YouTube

A series of tutorials exploring TanStack Form, a new form library for TS/JS, React, Vue, Angular, Solid, and Lit!

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Leonardo Montini @leonardomontini.dev · 25/11/2024

A very clean PR has just landed on @tanstack.com/Form bringing the listeners feature. Reacting to a field's change (but also mount, blur and submit) is now as easy as defining a function into the new listeners property of a Field component. Get it on TanStack Form 0.37.0 on React, Angular or Vue 🚀

github.com

feat(core): add field listeners by harry-whorlow · Pull Request #1032 · TanStack/form

Background From discussion #709 and PR #801 A continuation of the PR #801 that been sitting stale since July, as per the previous pull request: Sometimes we may want to attach our own side effects ...

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Reposted by Leonardo Montini

Tanner Linsley @tannerlinsley.com · 25/11/2024

I can't state how crucial Vinxi and Nitro were in making @TanStack.com Start. Come read about how it was a game changer! "Why TanStack Start is Ditching Adapters" tanstack.com/blog/why-tan...

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Leonardo Montini @leonardomontini.dev · 25/11/2024

Thank you 6000+ 🙌 I think thanks to Starter Packs most of my connections here don't know about my side projects so let me mention my YouTube channel where I talk about Open Source and Web Development I reached 6k subscribers today, if you wanna join you're welcome 👇 www.youtube.com/@DevLeonardo

6004 subscribers on my youtube channel called Dev Leonardo

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