A student developer building free tools for Indian students
Wondermayank is a student developer from Indore, Madhya Pradesh, India. Since 2018 the goal has stayed the same: ship useful tools, mock tests and study resources that anyone can use for free, with no sign-up.
What gets built
800+ free tools: CBT mock-test simulators, study blogs, Telegram bots, finders and everyday utilities.
Who it is for
Students preparing for CUET, SSC, Banking, JEE, NEET, CAT, CLAT, NDA, CBSE and CA Foundation.
How it is built
Fast, lightweight pages in plain HTML, CSS and JavaScript, designed to work well on any phone.
Meet Tiny and Byte
Tiny is the ThunderStudy and ThunderTest exam-prep mascot, and Byte is the mascot of every Wondermayank project. They appear across the platforms to make studying and building feel friendlier.
The ecosystem
- ThunderStudy — free study material and exam prep: thunderstudy.indevs.in
- ThunderTest — free CBT mock tests: thundertest.indevs.in
- Vibecoding — experiments built with AI: make.wondermayank.in
- Useful Projects — the best of the tools: project.wondermayank.in
- Study blog — notes and resources: blog.thunderstudy.indevs.in
Good to know
“Wondermayank” is a distinct Indian student developer brand. It is not Mayank Mittal (roboticist), mayank1513 (npm author) or any other GitHub user named Mayank.
Frequently asked questions
Who is Wondermayank?
Wondermayank is a student developer from Indore, India who builds free online tools, CBT mock-test platforms and study resources for Indian exam aspirants.
Is Wondermayank free to use?
Yes. Every tool and resource is free and needs no account or sign-up.
Which exams do the tools cover?
CUET, SSC, Banking, JEE, NEET, CAT, CLAT, NDA, CBSE and CA Foundation preparation.
Who are Tiny and Byte?
Tiny is the ThunderStudy and ThunderTest exam-prep mascot, and Byte is the mascot of every Wondermayank project.
How is Wondermayank related to ThunderStudy?
They are created by the same person. ThunderStudy is the exam-prep platform; Wondermayank is the personal hub for all projects.
How can I contact Wondermayank?
Email [email protected], use the contact page at wondermayank.in/contact, or join the Telegram community at t.me/wondermayank.