u/contralai

i don't normally write posts like this but today feels different and i need to get this out.

six months ago me and my cofounder were sitting in our college hostel room in india staring at a laptop trying to figure out if the thing we were building was stupid or not. we had no money. no mentors. no one in our families had ever built a startup. our parents wanted us to focus on placements. our friends thought we were wasting time.

we built it anyway.

Contral is a VS Code extension that teaches you what your coding agent writes in real time. every developer we knew was using cursor or copilot to ship code they couldnt explain. working code that nobody understood. we thought that was a problem worth solving.

one months ago we launched the first version. hit #1 Product of the Week on Product Hunt. for about 72 hours we felt like we'd actually done something. then reality hit. 500+ downloads but only 20 people paid. universities were interested but nothing was signed. VCs reached out but nobody wrote a check. the high wore off fast.

we could have quit. honestly some days we wanted to. the product wasnt converting. our X account got suspended. we got banned from two subreddits. our college attendance was suffering. our parents were asking questions we didnt have answers to.

instead we rebuilt the entire product from scratch. turned it into a VS Code extension so people dont need to download a separate app. made it work with cursor, windsurf, copilot, every major agent. fixed the onboarding. fixed the free tier. fixed the positioning.

today we relaunched on product hunt.

im not going to pretend this is just another launch. this one matters more than the first one did. we're in the middle of accelerator applications. we have university pilots on the line. we have conversations with investors that are waiting to see if we can prove this thing has legs.

a strong product hunt launch today could genuinely change the trajectory of two 18 year olds building from india with nothing but a laptop and stubbornness.

if any part of this story resonates, if you've been the underdog, if you've built something when nobody believed in it, if you know what it feels like to have everything riding on something you made with your own hands, it would mean the world if you showed up on product hunt today.

not going to pretend i dont need the support. i do.

whatever happens today, building this has already been the best decision of my life. but i'd really like today to be the day it starts becoming a real company.

two months ago we launched Contral and hit #1 product of the week on product hunt. felt like we made it. then reality hit, 500+ downloads. brutal.

spent the last 2 months figuring out what was broken:

the product was a standalone IDE. nobody downloads a new editor. the friction killed us. rebuilt the entire thing as a VS Code extension. one click install, works inside cursor, windsurf, kilo code too.

the positioning was wrong. we were saying AI-powered IDE which sounds like every other tool. now we're saying teaching layer for AI coding agents which is actually what it is. you keep using cursor or copilot or whatever and contral explains what your agent wrote line by line as it ships.

we were selling to students who have no money. started talking to universities instead. now we have pilot conversations happening with real institutions.

today is relaunch day. back on product hunt. first launch opened doors we never expected — university interest, VC conversations, press coverage. this one needs to prove we can convert.

the numbers right now:

- 500+ total downloads

- $0 funding

- 2 founders, both 18, both from India

- product hunt live RIGHT NOW

if you've been following along or if this is the first time you're seeing Contral, today's the day to check it out and drop an upvote if you think vibelearning should exist.

link in comments. going to be in this thread all day responding to everything.

we're two 18 year old founders from india building contral, a VS Code extension that adds a teaching layer to AI coding agents. when cursor, copilot, or claude code writes your code, contral explains what got written line by line in real time. we're calling it vibelearning.

where we're at right now:

- launched 2 months ago, hit #1 product of the week on product hunt

- relaunched today as a VS Code extension on PH

- 500+ downloads, active pilot conversations with universities

- $0 funding, fully bootstrapped

- currently applying to YC and a few other accelerators

we're at that stage where the product works, people are using it, universities want it, but we need help figuring out go-to-market, pricing, and how to actually scale from "cool side project" to "real company."

for founders who went through accelerators. what made the biggest difference for you during the program? and for anyone who's reviewed accelerator applications, what separates the apps that get in from the ones that don't?

also if anyone knows accelerators that specifically back edtech or dev tools or india-based founders, would genuinely appreciate the recommendations.

posted here a couple months ago with the first version and got great feedback. biggest complaint was "i'm not downloading a separate IDE." fair enough. so we rebuilt the whole thing as a VS Code extension.

contral hooks into whatever AI agent you already use, cursor, copilot, claude code, codex, cline, and streams explanation cards line by line whenever your agent edits a file. you vibecode at full speed and actually learn what got written. we're calling it vibelearning.

also works in cursor, windsurf, kilo code, and antigravity. one click install.

what's inside:

- real-time teaching layer that maps to the exact lines your agent writes

- recursive coding agent with a generator → critic → revisor loop

- 49+ structured java topics with a hint economy

- BYOK, keys stay on your machine

- free tier, no card. pro at $14.99/mo with 50% launch discount today

we also just went live on product hunt again. first launch hit #1 product of the week. link to both in comments.

try it, break it, tell me what sucks.

we built contral

been vibecoding for over a year now and the one thing nobody solved was the understanding gap. you vibecode something, it works, you ship it, and two weeks later you have no idea how your own codebase works. every tool out there makes you faster. none of them make you smarter.

so we built contral. its a VS Code extension (also works in Cursor, Windsurf, Kilo Code, Antigravity) that adds a teaching layer on top of whatever agent you're already using. when cursor's agent or copilot or claude code edits a file, contral streams an explanation card line by line while the code ships. you vibecode at full speed and actually understand what got written.

we're calling it vibelearning. same speed, actual comprehension.

the tools and process:

- one click install into your existing editor, no separate IDE needed

- works alongside any AI agent, not a replacement

- teaching layer maps to the exact lines being written

- built-in recursive coding agent with a generator → critic → revisor loop

- 49+ structured java topics if you want a learning path

- BYOK so your keys stay local

we relaunched on product hunt today. last time we hit #1 product of the week which opened some genuinely wild doors for us. if the idea resonates and you want to see vibelearning become a real thing, showing up on PH today would mean everything.

and if you try it and it sucks tell me here. i'll be in this thread all day.

some of you might remember us from a couple months ago. two 18 year
olds from india, no funding, launched an IDE that teaches you while
AI writes your code. this community gave us the most brutally honest
feedback we've ever gotten and we actually listened.
we're relaunching. contral is now available as a VS Code today
extension so you don't need to download a separate IDE anymore. just
install it into your existing setup and it works.

what changed since last time:

- full VS Code extension, no more standalone app

- adds a teaching layer over any coding agent

- learn mode now supports more languages

- build mode teaching layer is significantly faster

- one and only recursive build agent ever

- codebase analyzer is cleaner and actually useful now

- rewrote half the product based on feedback from this sub

we also just went live on product hunt again. last time we hit #1
product of the week which honestly opened doors we didn't expect.
universities started reaching out, a couple VCs slid into our DMs,
and we're currently in the middle of applications to accelerators
that could genuinely change our trajectory. another strong PH launch

today could be the thing that pushes some of those conversations
over the line.

link to the product hunt launch and the extension are both in comments.
if you used the first version and hated something, try this one.
if you never tried it, today's the day. and if you think the idea
is solid, showing up on product hunt would mean more than you know.

same as last timem don't be nice. tell me what sucks.