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Chris, The 0.5x Engineer

@llcoolchris.dev
2.6K followers 424 following 1.1K posts

🇨🇦🇫🇷 Twitch Partner twitch.tv/LLCoolChris_ Software Engineer #ElixirLang #Typescript #OCaml Built concentration.app asklive.co swapify.live

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Chris, The 0.5x Engineer @llcoolchris.dev · 08/03/2026
Hm, c'est un truc qui tourne sur les réseaux depuis hier et c'est faux en partie. Le LSP est activé par défaut tant que l'executable est disponible. De Jarred Sumner:
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Chris, The 0.5x Engineer @llcoolchris.dev · 01/03/2026
💻 Tanstack Start, le tutoriel, partie 2. On parle data fetching, mutations et invalidations aujourd’hui twitch.tv/llcoolchris_
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Chris, The 0.5x Engineer @llcoolchris.dev · 22/02/2026
⚡ Live-discovery on Tanstack Start, now that v1 RC is here. Come learn cool shit about cool tech twitch.tv/LLCoolChris_
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Chris, The 0.5x Engineer @llcoolchris.dev · 10/02/2026
On Twitch, talking about Tech, Tech News, Tech stuff…. twitch.tv/llcoolchris_
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Chris, The 0.5x Engineer @llcoolchris.dev · 27/01/2026
Let’s talk about Clawbot and new cool shit we’ve even seeing lately twitch.tv/llcoolchris_
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Chris, The 0.5x Engineer @llcoolchris.dev · 26/01/2026
Crazy stuff are happening in Toronto right now
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Chris, The 0.5x Engineer @llcoolchris.dev · 22/01/2026
Waffles, tech & dev. Come say hi twitch.tv/llcoolchris_
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Chris, The 0.5x Engineer @llcoolchris.dev · 20/01/2026
2026, the year of Linux desktop Come say hi twitch.tv/llcoolchris_
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Chris, The 0.5x Engineer @llcoolchris.dev · 15/01/2026
Aight. Let’s go for another round of Linux (NixOS) ricing. With AGS and shits. Come say hi twitch.tv/llcoolchris_
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Chris, The 0.5x Engineer @llcoolchris.dev · 13/01/2026
Aight we’re back working on my Linux config & rice on this beautiful Razer Blade. Come say hi twitch.tv/llcoolchris_
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Chris, The 0.5x Engineer @llcoolchris.dev · 13/01/2026
I will start an aesthetic instagram account and post shits like that
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Chris, The 0.5x Engineer @llcoolchris.dev · 10/01/2026
Live on Twitch. Today I’m working on my Linux setup, for be free from Apple #TheYearOfLinuxDesktop twitch.tv/llcoolchris_
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Chris, The 0.5x Engineer @llcoolchris.dev · 07/01/2026
Currently live coding at twitch.tv/llcoolchris_
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Chris, The 0.5x Engineer @llcoolchris.dev · 05/01/2026
Catch me live coding (in French) @ twitch.tv/LLCoolChris_
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Chris, The 0.5x Engineer @llcoolchris.dev · 17/04/2025
Remember to always have a static sized input in React Native. Notice the flickering on the dynamic sized input
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Chris, The 0.5x Engineer @llcoolchris.dev · 26/02/2025
Storybook on react native FTW
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Chris, The 0.5x Engineer @llcoolchris.dev · 23/02/2025
Always make sure that you're view is avoiding the virtual keyboard
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Chris, The 0.5x Engineer @llcoolchris.dev · 12/02/2025
Good morning
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Chris, The 0.5x Engineer @llcoolchris.dev · 03/02/2025
Here's a small video to show the whole thing!
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Chris, The 0.5x Engineer @llcoolchris.dev · 03/02/2025
📺 Petite semaine de stream comme je voyage! J'ai un sujet a proposer sur deux streams: on va voir les animations et interactions sous React Native, avec Reanimated 3 Mardi et Jeudi! Ca se passe sur buff.ly/40BG38i
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Chris, The 0.5x Engineer @llcoolchris.dev · 02/02/2025
We DID IT! React Native + Expo + Live Activity + Custom module to control the live activity!
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Chris, The 0.5x Engineer @llcoolchris.dev · 31/01/2025
Like
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Chris, The 0.5x Engineer @llcoolchris.dev · 27/01/2025
📺 Programme de streams de la semaine - On explore les possibilités d'Expo sur le coté natif - Samedi, un call sympa avec un invité sur le taf de dev en Amérique du Nord, à suivre! On se pète sur buff.ly/40BG38i
Mardi a 07h au Canada et 13h en France, live coding sur le building d'une extension de dev Swift. Pareil mercredi. Samedi, talk sur le fait d'être développeur en amérique du nord avec un invité
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Chris, The 0.5x Engineer @llcoolchris.dev · 22/01/2025
Made my little Expo Custom Module for this Live Activity integration! Now make the thing beautiful dynamic and usable!!!
Screenshot of an iPhone Lock Screen where we can see an iOS activity saying pomodoro timer with random data displayed on it.
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Chris, The 0.5x Engineer @llcoolchris.dev · 20/01/2025
📺 Premier planning de stream de l'année! J'vous propose du React Native, on s'occupe d'une V2 de mon application pomodoro Concentration. Ce week-end, on discute autour d'un état des lieux du marché de l'emploi dev des juniors! RDV buff.ly/40BG38i
Planning de stream du 20 au 26 janvier 2025. Mardi et jeudi, à 07h au Canada et 13h en France, deux live coding ou je focus sur une application pomodoro en react native expo et typescript. Samedi, à 10h au Canada et 16h en France, je ferais une session junior / not junior
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Chris, The 0.5x Engineer @llcoolchris.dev · 01/01/2025
Happy new year
Me, lifting my fiancé on a blurry photo. Both are smiling
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Chris, The 0.5x Engineer @llcoolchris.dev · 01/01/2025
Today was the last day
Deleting DoorDash from my phone
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Chris, The 0.5x Engineer @llcoolchris.dev · 16/12/2024
Need an E30
A red BMW Serie 3 E30 on a parkway
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Chris, The 0.5x Engineer @llcoolchris.dev · 15/12/2024
Need.
Toyota Soarer Twin Turbo white
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Chris, The 0.5x Engineer @llcoolchris.dev · 11/12/2024
Funky behaviour for the top bar in mobile
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Chris, The 0.5x Engineer @llcoolchris.dev · 02/12/2024
Future as an astronaut
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Chris, The 0.5x Engineer @llcoolchris.dev · 30/11/2024
Who’s winning this
My beautiful fiancée in front of the jeu de la dameMy ugly ass face in 4K
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Chris, The 0.5x Engineer @llcoolchris.dev · 30/11/2024
Let's go
Screenshot of me asking for Spotify quota for my app
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Chris, The 0.5x Engineer @llcoolchris.dev · 23/11/2024
Alright I'm doing this right now, time to learn about NIX
Article: Setting up Nix on macOS
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Chris, The 0.5x Engineer @llcoolchris.dev · 17/11/2024
Those prices are insane, STOP GATEKEEPING TENNIS
Tennis membership fees from a DT Toronto Club. 
For an adult, there is a 3500 initiation fee, and $1740 annual fee….
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Chris, The 0.5x Engineer @llcoolchris.dev · 14/11/2024
I've built an app to transfer you music library from Apple Music to Spotify and it'll be tested starting tomorrow by 25 ppl (until Spotify unlocks my API quota). Library transfers will be free, playlist transfers won't be free, and the project is open source @ github.com/christopher2... under GPL3.
Screenshot of my app where you can see a music transfer for Apple Music to Spotify progressing
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Chris, The 0.5x Engineer @llcoolchris.dev · 14/11/2024
This is what a 9-5 did to me. No happiness, nothing
Selfie miroir of me looking depressed
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Chris, The 0.5x Engineer @llcoolchris.dev · 14/11/2024
You know wassup
Plantain frying in an iron skillet
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Chris, The 0.5x Engineer @llcoolchris.dev · 12/11/2024
My brother
Apple trackpad in between two keyboard halves
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Chris, The 0.5x Engineer @llcoolchris.dev · 12/11/2024
Oh shit we can post video here? Alright last Listening Room in Toronto (Maxwell)
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Chris, The 0.5x Engineer @llcoolchris.dev · 11/11/2024
Cuz man
Screenshot from Apple Music - BigXThaPlug, Change Me
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Chris, The 0.5x Engineer @llcoolchris.dev · 11/11/2024
You know why this film is goated? There is a Black Dynamite reference at the end, Anaconda Malt Liquor
Screenshot from the film « They Cloned Tyrone », when a guy pour a drink « Anaconda malt liquor »
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Chris, The 0.5x Engineer @llcoolchris.dev · 10/11/2024
I'm seeing everything
Screenshot of my Highlight dashboard where I can see API call and SQL request made by my app!
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Chris, The 0.5x Engineer @llcoolchris.dev · 08/11/2024
I mean this is the same porn dm bots that we had on the bird website T_T
Me saying PLEASE NO to a bot that sent me a DM
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Chris, The 0.5x Engineer @llcoolchris.dev · 06/11/2024
This is the minimum it takes to generate a docker image via Nixpack for a classic Elixir app, not bad
Screenshot of a TOML configuration file with 4 groups: variables, phase.setup phase.install and phase.build. Theses 4 steps contains high level steps for compiling and running an elixir app
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Chris, The 0.5x Engineer @llcoolchris.dev · 05/11/2024
Fucking useless
AI telling me I currently don't have the ability to browse the web or crawl web pages directly. However, you can manually visit the Tamagui GitHub releases page to view the release notes. Look for sections labeled "Breaking Changes" in each release note between versions 1.99.1 and 1.116.12 to gather the information you need. If you have any specific questions about the changes or need help understanding them, feel free to ask!
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Chris, The 0.5x Engineer @llcoolchris.dev · 05/11/2024
For "reasons", the KbAvoidingView is not working on Android, so I have to do something like this. Seems hacky, but it works, in every situations.... AND OLDER DEVICES
Code snippets that shows typescript react native code to manually mimic the behavior of KeyboardAvoidingView
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Chris, The 0.5x Engineer @llcoolchris.dev · 04/11/2024
Bsky tech setup check? Left is home, right is when I’m out!
Photo of my desk setup with a MacBook on the right, a 32 inches screen, a split keyboard, an Apple tracked and few cameras, all on a walnut table topMy portable desk setup with just my split keyboard my MacBook and a trackpad on a white table top
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Chris, The 0.5x Engineer @llcoolchris.dev · 04/11/2024
I just remembered that in #ElixirLang your have this`fire-and-forget` type of task. Just used that for an not-that-important email to send
Screenshot of an elixir code snipped where a task is created to get a user by its ID, and send an email to this email
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Chris, The 0.5x Engineer @llcoolchris.dev · 29/10/2024
Alright GANG #ElixirLang, what do we think about this pattern? See dev.to/martinthenth...
This is a screenshot of Elixir code that contains a with statement with chained clauses. It has a particular pattern where each clause is identified by an atom so that error handling is way easier!

Here is the code: 
with {:is_email, true} <- {:is_email, is_email_address?(email)},
     {:is_available, true} <- {:is_available, EmailAddresses.is_available(email)} do
  ...
else
  {:is_email, false} ->
    {:error, :bad_request}

  {:is_available, false} ->
    {:error, :conflict}
end
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