Building free tools and curating study resources to make education accessible for everyone.
I'm Wondermayank — a student developer from India who believes technology should be free and accessible to all learners.
I build tools, curate study materials, and create open-source projects that help students learn better without paywalls or barriers.
Every project I create follows one principle: if it helps students learn, it should cost nothing. No premium tiers, no hidden fees — just tools that work.
Web apps, study platforms, and digital utilities — built from scratch, designed for real people.
Interactive apps like movie finders, anime browsers, book search engines, and color palette generators. Each one solves a specific problem with a clean, fast interface.
Massive resource hubs like ThunderStudy with 100K+ files, CommerceSehoga for commerce students, and CBT mock test simulators for exam practice.
Handy tools like text-to-PDF converters, periodic tables, Hindi typing practice, and card generators. The stuff people actually need but can never find for free.
Real barriers that students and learners face every day.
Most study platforms lock content behind subscriptions. Students in India and developing countries often cannot afford monthly fees for basic study materials. I build the same quality tools — completely free.
Study materials are spread across dozens of websites, forums, and Telegram groups. Students waste hours searching instead of learning. I consolidate everything into one place.
Most platforms force account creation before showing anything useful. Email verifications, phone OTPs, data collection — all barriers. My tools work instantly, no sign-up needed.
Competitive exams like CBSE, CUET, and SSC require massive amounts of practice material. Quality mock tests and current affairs updates are expensive or hard to find. I provide both for free.
Simple principles that guide every project I build.
Every tool is hand-coded. No templates, no WordPress, no cookie-cutter builders. Custom code means full control over speed, features, and user experience.
No freemium models. No "free trial" tricks. No ads that ruin the experience. The full version is the free version. Always.
Each project does one thing well. Movie Finder finds movies. Book Finder finds books. No feature bloat, no confusing menus. Just the tool you need.
All code is on GitHub. Students can learn from it, fork it, improve it. Transparency builds trust, and open code means the community can contribute.
The real measure of a tool is whether people use it and benefit from it.
Instead of paying for study apps, mock test subscriptions, and resource bundles, students get everything free. That money goes toward books, tuition, or simply staying in school.
Consolidated platforms mean students stop bouncing between 10 different websites. One search, one result, back to studying. Minutes saved add up to hours every week.
CBT mock tests simulate real exam conditions. Students walk into the actual exam knowing the interface, the timing, the pressure. That confidence translates to better scores.
Telegram communities and blogs create spaces where students help each other. One student's question becomes another student's answer. The tools spark the connections.
Real screenshots from live projects — no mockups, no placeholders.
Search thousands of movies with ratings, trailers, cast info, and streaming availability. A clean interface that makes finding what to watch effortless.
Try It Live
100K+ study files covering CBSE, CUET, SSC, and more. Organized, searchable, and completely free for students worldwide.
Explore Files
Browse and search anime series with synopses, scores, genres, and streaming availability. Built for anime fans who want fast, clean search.
Browse Anime
Generate beautiful color palettes for design projects. Copy hex codes, export palettes, and find the perfect color combination.
Generate Palettes
Computer-based test simulator for exam practice with timed tests, performance analytics, and realistic exam conditions.
Start Practice
Explore India's rich heritage, monuments, festivals, cuisine, languages, art, and history through an interactive digital experience.
Explore India
Interactive web apps built for discovery and exploration.
Search and discover movies with ratings, trailers, and detailed information from across the web.
LEARN MOREBrowse and search anime series with synopses, scores, and streaming availability.
LEARN MOREDiscover books by title, author, or genre with reviews and reading recommendations.
LEARN MOREGenerate beautiful color palettes for design projects with export and copy functionality.
LEARN MOREFree resources, exam prep, and learning platforms for students.
100K+ study files, notes, and resources — completely free education for students worldwide.
LEARN MOREDedicated hub for commerce stream students with notes, guides, and exam preparation materials.
LEARN MOREComputer-based test simulator for exam practice with timed tests and performance analytics.
LEARN MOREDaily current affairs updates and summaries for competitive exam preparation.
LEARN MOREFull-length CUET mock tests with section-wise timing and instant scoring.
LEARN MOREComputer-based mock tests for NEET and JEE aspirants with detailed analytics.
LEARN MORESBI, IBPS, and RBI mock exams with real exam-pattern questions.
LEARN MOREStaff Selection Commission mock tests covering all major SSC exam tiers.
LEARN MORELaw entrance mock tests covering legal reasoning, logic, and GK sections.
LEARN MOREManagement entrance mock tests with quant, verbal, and DI-LR sections.
LEARN MOREDefence academy entrance mock tests for maths and general ability sections.
LEARN MOREGrammar, vocabulary, and comprehension practice for every competitive exam.
LEARN MOREMixed aptitude mock tests covering reasoning, quant, and general knowledge.
LEARN MOREComprehensive GS mock tests for civil services and state-level exams.
LEARN MOREOne hub linking every CBT mock test platform across the ecosystem.
LEARN MOREInteractive periodic table with element data, properties, and visuals.
LEARN MORE3D interactive learning experiences for visual, hands-on understanding.
LEARN MOREAI-driven utilities for study, creativity, and automation.
Generate visual mind maps instantly with AI for revision and brainstorming.
LEARN MOREAI-generated flashcards from any topic for fast, focused revision.
LEARN MOREGamified student portal with a built-in AI study assistant.
LEARN MOREHand-gesture play experience powered by MediaPipe motion tracking.
LEARN MOREAI-assisted image utilities — resize, filter, and compress in one place.
LEARN MORECurated AI prompts for creativity and productivity, published as a blog.
LEARN MORECustom AI bot and site powered by Groq Llama 3.3-70B and Pollinations AI on Cloudflare Workers + KV. Available at tiny.wondermayank.indevs.in and on Telegram as @tiny2_thunder_bot.
LEARN MOREProductivity utilities built for students and professionals.
Convert any text content into clean, downloadable PDF documents instantly.
Interactive periodic table with element details, properties, and visual data.
Practice Hindi typing with real-time feedback, speed tracking, and lesson progression.
Create custom cards for social media, invitations, and presentations with templates.
Search, browse, and discover across movies, books, games, and more.
Search and discover movies with ratings, trailers, and detailed information.
LEARN MOREBrowse and search anime series with synopses, scores, and availability.
LEARN MOREDiscover books by title, author, or genre with reviews and recommendations.
LEARN MOREBrowse every Pokémon with stats, types, and evolution details.
LEARN MORESearch and discover video games across genres and platforms.
LEARN MOREFind recipes by ingredient, cuisine, or dietary preference.
LEARN MOREDiscover cocktail and drink recipes with ingredients and instructions.
LEARN MORESearchable library of quotes by author, topic, or theme.
LEARN MOREA growing collection of everyday utilities at wondermayank.github.io/help.
Merge, compress, edit, and convert PDFs — all client-side.
A cognitive performance test with instant scoring and breakdowns.
Period tracker and wellness companion with cycle predictions.
Resize, filter, compress, and run AI utilities on your images.
Mehendi design inspiration gallery for every occasion.
Skin-tone based outfit suggestions tailored to you.
WhatsApp-style fake chat generator for memes and content.
UPI-style expense tracker for everyday spending.
Personalized skincare routines based on your needs.
Have an idea for a new tool? Submit a request →
Playful builds and everyday utilities across the ecosystem.
Generate beautiful color palettes for design projects with export support.
LEARN MORECreate custom cards for invitations, social posts, and presentations.
LEARN MOREA romantic single-page experience builder for special occasions.
LEARN MOREA collection of code snippets, experiments, and dev utilities.
LEARN MOREExperimental 3D interface patterns and components.
LEARN MOREReusable UI element library and component playground.
LEARN MOREA collection of creative custom 404 error pages.
LEARN MOREA directory of portfolio site templates and builds.
LEARN MORE50 curated prank links for harmless fun with friends.
LEARN MOREEveryday personal care tips and tracking in one place.
LEARN MOREBrowse countries with flags, facts, and key statistics.
LEARN MORETelegram reminder app built on Firebase Firestore and Cloudflare Workers.
LEARN MOREExplore the rich heritage, diversity, and traditions of India.
Discover India's monuments, landmarks, and historical sites across the subcontinent.
A vibrant guide to Indian festivals — from Diwali and Holi to regional celebrations.
Explore the diverse flavors, regional dishes, and culinary traditions of India.
A guide to India's linguistic diversity — from Hindi and Tamil to lesser-known languages.
Classical and folk art forms, dance traditions, and artistic heritage of India.
Journey through India's history — from ancient civilizations to modern independence.
A network of Telegram bots and channels for study, AI, reminders, and community.
AI-powered assistant bot on Telegram. Handle: @pikachu_thunder_bot
OPEN BOTGroq Llama 3.3-70B + Pollinations AI bot. Handle: @tiny2_thunder_bot
OPEN BOTReal-time weather forecasts on Telegram. Handle: @weather_thunder_robot
OPEN BOTQuiz sessions with countdown timers. Handle: @Quiz_Thunder_bot
OPEN BOTStudy timers and Pomodoro sessions. Handle: @Thunder_timer_bot
OPEN BOTSubject selection and study planning assistant. Handle: @Thunder_choose_bot
OPEN BOTDownload Scribd documents via Telegram. Handle: @Scribd_thunder_robot
OPEN BOTPrimary contact bot for queries and support. Handle: @Mindmaster_robot
OPEN BOTMain study channel with charts and free study material. @thunderstudy_official
JOINFree CBT mocks and custom test requests. @thunderstudy_cbt
JOINDaily English practice for competitive exams. @thunderstudy_english
JOINClass 12 and CUET previous year papers. @PYQS_THUNDERSTUDY
JOINGeneral community for all things Wondermayank. @wondermayank
JOINHave questions or want to collaborate? Reach out anytime.
@Mindmaster_robot
t.me/wondermayank
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