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Devarno

@devarno.com

founding engineer. building things that last. http://devarno.com πŸ›°οΈ http://skyflow.me πŸ¦‹ http://pwplz.com πŸ”‘ learning. sharing. supporting.

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22.11.2024
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Latest posts by Devarno @devarno.com

The hidden burden of undiagnosed ADHD is constantly inventing excuses in an attempt to explain behavior that you don’t even understand yourself.

05.01.2026 16:00 πŸ‘ 122 πŸ” 13 πŸ’¬ 4 πŸ“Œ 0
PostHog care package on desk with t-shirt, socks, and stickers. Coffee cup in background. First day in the office.

PostHog care package on desk with t-shirt, socks, and stickers. Coffee cup in background. First day in the office.

office keys in hand. @posthog.com swag on the desk. jitter juice ready.

this is real now.

#buildinpublic

05.01.2026 19:11 πŸ‘ 6 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

current project is still in stealth, but it seems the public GitHub history is what got me here somehow. almost feels too lucky.

03.01.2026 07:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

go with fromstr, it gives you .parse() for free and that’s what people expect. add tryfrom<&str> later if you want .try_into() to work too.​​​​​​​​​​​​​​​​

02.01.2026 23:05 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

happy new year folks

02.01.2026 22:01 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
33 CLI Tools You Need to Try
33 CLI Tools You Need to Try YouTube video by ForrestKnight

also ForrestKnight dropped this summary of CLI tools that every linux dev should know.

starts the video saying "about 40 commands", ends it with "actually like 30, cut some in the moment".

that's the kind of unfiltered content i respect.

www.youtube.com/watch?v=XhLM...

02.01.2026 21:17 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Custom-built PC running a fresh Arch Linux installation. My new dev setup for 2026.

Custom-built PC running a fresh Arch Linux installation. My new dev setup for 2026.

treated myself to a new rig over xmas. spent ~3 hours exorcising haunted spanish windows bootloaders.

arch is running. rust and go installed before i even saw the desktop.

we are so back.

02.01.2026 21:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Screenshot of an email from startup cofounders explaining how they found me by scraping GitHub profiles for specific technical skills. Key details redacted.

Screenshot of an email from startup cofounders explaining how they found me by scraping GitHub profiles for specific technical skills. Key details redacted.

Claude Code analytics dashboard showing approximately 500,000 lines of code generated in the past month.

Claude Code analytics dashboard showing approximately 500,000 lines of code generated in the past month.

got an email last year that changed my life.

"we scraped github looking for [X]. your profile came up."

500k lines of code later, i finally understand what 'locked in' means.

2026 is going to be different.

#buildinpublic

02.01.2026 21:08 πŸ‘ 8 πŸ” 1 πŸ’¬ 2 πŸ“Œ 1

The more social media you read, the less attention you have for long form (whether articles or books).

The more short videos you watch, the less attention you have for long videos and podcasts.

Be mindful if you're spending time wisely for all your waking hours.

01.12.2025 05:47 πŸ‘ 13 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0
screenshot of claudecode generating a full ai engine with imports, security models, and near-complete test coverage.

screenshot of claudecode generating a full ai engine with imports, security models, and near-complete test coverage.

pov: its 2025 and your ai is busy building its replacement

28.11.2025 14:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

code first, words later.

#buildinpublic

28.11.2025 09:21 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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masters nationals this weekend.

PB in almost every event. wanted sub-27 for 50 free, got exactly 27.00 (lane 8). swimming gods have a sense of humour.

months of training done while building in silence. time to ship the ecosystem.

watch this wave.

#buildinpublic #swimming

26.10.2025 12:59 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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failed another coding interview last week.

im so bored of hour-long leetcode marathons that reward speed over sense.

so ill keep building this orchestrator for my entire SaaS ecosystem. traceability all green so far.

at least something actually passed.

#buildinpublic

15.10.2025 15:35 πŸ‘ 12 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0

p.s.

SYS-CTL = system controller (whatever you're building - script, component, hook, schema, endpoint etc)

SYS-REQ = specific system requirements (expected behaviour you need to deliver)

helps you identify edge cases at any scale.

15.09.2025 12:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

save for your next debug #buildinpublic

{SYS-CTL}
{SYS-REQ}

what key architecture mistakes + corrections should be identified to fulfil the requirements outlined above? your design should be driven by clarity, precision, and implementation discipline, producing scalable and verifiable outputs

15.09.2025 12:34 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

lol exactly. summers the og chaos monkey. each year seems to slap me with a fresh stress test.

09.09.2025 08:44 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

exactly, the stage totally shifts intent.

tofus like β€œmorning routine” build the vibe, mofu/bofu are where the decisions happen. like β€œbest grinder under $100” or β€œaeropress vs chemex”

a decent mix should keep the journey smooth ;)

09.09.2025 08:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

still feels like cheating but im not complaining. literally saves me hours on the daily.

09.09.2025 08:29 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
An Interactive Guide to CSS Keyframe Animations with @keyframes β€’ Josh W. Comeau CSS keyframe animations are incredibly flexible and powerful, but they’re also a bit weird. In this deep-dive tutorial, we'll learn how CSS keyframes work from the ground up, and see how to use them t...

@joshwcomeau.com has a gift for making frontend click. his keyframe post (#5) is a perfect example.

as a python/go dev, i love how he makes frontend feel logical. his deep dives + interactive bits really help neurospicy folks like me.

πŸ‘‰ www.joshwcomeau.com/animation/ke...

09.09.2025 08:23 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

dev maturity is unlocked when you realise:

1. everything is just JSON
2. github copilot is a goat
3. django is insanely powerful
4. refactor = distractor, fix the bottlenecks
5. keyframes are easy, youre just impatient

4 is a life lesson. 5 hit different.

#buildinpublic

09.09.2025 08:02 πŸ‘ 8 πŸ” 1 πŸ’¬ 3 πŸ“Œ 1

feel you on this. cursor just doesnt fit how i work.

i prefer short lightweight chats with specific context drops. dragging subsystems in one by one, improving consecutively.

while its super convenient just accepting the magic i just enjoy poking at the system until it make sense.

05.09.2025 09:27 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I've been playing with cursor a bit and find it frustrating, even though I only gave it very simple tasks.

It hallucinates icons, doesn't correct them when I tell it to use the real ones & messes up functionality when I just ask it to change UI colors.

How to work smoothly with it?

#buildinpublic

04.09.2025 15:14 πŸ‘ 14 πŸ” 3 πŸ’¬ 10 πŸ“Œ 0

morning espresso for thought β˜•

keywords = what people search for: "best coffee grinder"

tags = how your content connects internally: "kitchen/morning-routine/daily-grind"

one targets discovery, the other builds relationships.

completely different jobs.

#buildinpublic #seo

04.09.2025 08:30 πŸ‘ 8 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

2 years ago: django api = full day, mvp deployment = full week.

this morning: deployed staging/testing/prod for an authenticated vault server syncing to local JSON.

controls + syncs entire app config straight from notion.

ai made this stupidly fast.

#buildinpublic

02.09.2025 06:36 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Python: The Documentary | An origin story
Python: The Documentary | An origin story YouTube video by CultRepo (formerly Honeypot)

if you've ever wondered why #python just clicks...

this documentary explains everything. guido van rossum walks through the decisions that made python feel human.

90 minutes of pure programming history (chef's kiss 🀌)

youtu.be/GfH4QL4VqJ0?...

31.08.2025 17:50 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The foundation of every #marketing channel:

β€’ measure KPIs and iterate on data
β€’ meet your ICP in their moment of pain
β€’ ask "so what?" until you find the root benefit
β€’ communicate in a language they resonate with
β€’ make your offer so attractive that you don't need to hard sell

#buildinpublic

25.08.2025 10:12 πŸ‘ 17 πŸ” 5 πŸ’¬ 2 πŸ“Œ 0

i save linkedin + reddit for milestone/content announcements, the smaller wins and falls are strictly for here.

the platform-aware point is spot on - been lazy about that for too long now.

27.08.2025 11:05 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

public stats: frogdr.com/devarno.com

27.08.2025 10:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Domain rating chart showing devarno.com jumping from DR 10 to DR 21 with sharp upward spike over recent weeks

Domain rating chart showing devarno.com jumping from DR 10 to DR 21 with sharp upward spike over recent weeks

Weekly DR leaderboard showing devarno.com at #1 position with +11 point increase highlighted

Weekly DR leaderboard showing devarno.com at #1 position with +11 point increase highlighted

small win alert.

devarno.com jumped +11 DR points to 21 this week. somehow landed #1 on the weekly leaderboard.

building in public is working. slowly but surely.

#buildinpublic

27.08.2025 09:54 πŸ‘ 3 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0
Starting block number 5 at sunrise with golden light reflecting on pool water, lane ropes extending into distance at Olympic training facility

Starting block number 5 at sunrise with golden light reflecting on pool water, lane ropes extending into distance at Olympic training facility

lane 5. 7am. last call.

race simulation to close out the weekend. 21km total since friday.

back to building tomorrow. different kind of blocks to tackle.

#buildinpublic

25.08.2025 21:08 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0