Shahnoor Mujawar

Building PushEnv, Dtrue, and whatever comes next. Full-stack dev obsessed with clean systems & real-world impact.

[Louis Morgner @louismorgner]

dropped a little something the other day: https://t.co/ucNPgffHJS

if you're looking for an easy way to run sandboxed agentic vm sessions in the cloud with strict permission enforcement at the gateway level, give it a spin.

dms open for feedback.

[Shahnoor Mujawar @ShahnoorMujwar]

It’s available on crates

[Shahnoor Mujawar @ShahnoorMujwar]

I love tiny Rust crates.

So I built one.

isdocker → detect if your program is running inside Docker / containers.

• zero deps
• no unsafe
• single function API

isdocker::is_docker()

https://t.co/PZSPsVb3S4

[Louis Morgner @louismorgner]

the problem with build in public is that pivoting becomes harder because now you have an audience you "need" to justify moves to.

[Shahnoor Mujawar @ShahnoorMujwar]

Ever had localhost work fine on iOS… then break on Android… and then break AGAIN on a real device?

I got tired of juggling 10.0.2.2, LAN IPs, tunnels & .env switching — so I built a tiny tool that makes API URLs “just work” in React Native / Expo

👉 rn-dev-ur

[Shahnoor Mujawar @ShahnoorMujwar]

Just published a new blog — wrote about what truly matters as an engineer at startup:
not titles, not hype… but reducing real pain for users.

If you’re someone who cares about craft & ownership, you might like this 👇
https://t.co/da2Dzu3ZzZ

[Shahnoor Mujawar @ShahnoorMujwar]

The scariest bugs I’ve seen weren’t crashes — they were systems confidently running with the wrong assumptions.

[Shahnoor Mujawar @ShahnoorMujwar]

I used dotenv for 6 years and never questioned it.

Then one missing env var quietly broke production.

No crash. No logs. Just… wrong behavior.

That’s when I realized:
silent configuration is a liability.

Curious — what finally broke dotenv for you?
https://t.co/pwtZj7HU9E

[Shahnoor Mujawar @ShahnoorMujwar]

@usePushenv Shoutout to you guys at @usePushenv

[Shahnoor Mujawar @ShahnoorMujwar]

@Dtrue_official Just @usePushenv

[Shahnoor Mujawar @ShahnoorMujwar]

I built a Rust crate by starting with the problem.

Retry logic was opaque, macro-heavy, or copy-pasted everywhere,
so I built retryx: a tiny async retry & backoff primitive with explicit behavior.

Solve the problem first.

https://t.co/BMgpQECh0L

[Shahnoor Mujawar @ShahnoorMujwar]

At the most basic level, every product exists to reduce something negative:

• Time wasted
• Money lost
• Errors made
• Stress felt

If none of these go down, the tech didn’t matter — no matter how clever it was.

Read:
https://t.co/qMymMKyw5X

[Shahnoor Mujawar @ShahnoorMujwar]

Technology impresses builders. Relief impresses everyone else.

[Shahnoor Mujawar @ShahnoorMujwar]

Perfection is often just fear wearing good intentions

[Shahnoor Mujawar @ShahnoorMujwar]

If you can’t clearly name the pain your feature removes,
you’re probably just adding complexity.

[Shahnoor Mujawar @ShahnoorMujwar]

Being a tech lead at a startup isn’t about writing better code.

It’s about making decisions with half the information, shipping anyway, and owning the consequences.

I wrote honestly about the parts no one talks about 👇
https://t.co/tMQz1bznZM

[Shahnoor Mujawar @ShahnoorMujwar]

@adityadotdev

[Shahnoor Mujawar @ShahnoorMujwar]

dotenv is the friend who hypes you you up and then disappears when thing go wrong 😂 switch to @usePushenv

[pushEnv @usePushenv]

The real evolution of developers isn’t AI.
It’s how we pass around .env files.

[Shahnoor Mujawar @ShahnoorMujwar]

@louismorgner Agree with that