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Labas
LabasLabas

AI-powered multi-language test practice platform — generate authentic exam questions, run mock tests, and track progress for IELTS, TOEFL, JLPT, and more.

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Labas
02

Problem

People preparing for language proficiency exams need extensive practice, but high-quality practice questions are limited and expensive.

03

User

Language learners preparing for IELTS, TOEFL, JLPT, HSK, Goethe, TOPIK, TOAFL, DELE, and other foreign language exams.

04

Solution

“Leveraging AI LLM technology to dynamically generate authentic exam questions across multiple languages and exam types.”

05

Key Features

1
8 exam types including IELTS, TOEFL, JLPT, HSK, Goethe, TOPIK, TOAFL, DELE
2
20+ question formats covering reading and writing
3
AI-powered quick and agentic generation modes
4
Save questions into reusable question packages
5
Timed mock tests with results and explanations in Bahasa Indonesia
6
Credit system and user-managed API keys
7
Analytics, leaderboards, and admin panel
06
“

Challenge

Keeping the platform simple, open source, and free while optimizing AI-generated question quality and generation speed.

07

Impact

0

Features

0

Technologies

0

Full Stack App

Users can practice language exams anytime, anywhere with unlimited AI-generated questions tailored to their target exam.

08

Tech Choices

Built With
BunBun
ReactReact
HonoHono
tRPCtRPC
PostgreSQLPostgreSQL
Better AuthBetter Auth
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