Who I Am
Hi 👋! I’m Melanie, age 7. I love mixing glitter with code, launching paper rockets and making my little blue dog bark in binary.
A seven‑year‑old early‑STEM engineer who vibe‑codes colourful websites, builds cardboard robots and dreams of space pizza.
Explore My WorldHi 👋! I’m Melanie, age 7. I love mixing glitter with code, launching paper rockets and making my little blue dog bark in binary.
To prove that curiosity + imagination + kindness can program a brighter future. Every project on this site is vibe‑coded to teach, inspire and share joy.
• Vibe-Coder
• Math Adventurer
• Geometry Builder
• Word Puzzle Pro
The page you’re reading is built with only HTML & CSS. Hover, click and inspect – it’s all learn‑by‑doing magic.
No-typing AI prompt magic, made with Dad
A night light made from copper tape, LEDs and a cereal box. Re‑use, re‑code, re‑imagine!
Every week I publish bite‑size tutorials for kids: from “Hello World” to making LEDs blink Morse code. No boring stuff—just cool experiments you can try with cardboard, tape and curiosity.
Get Lesson AlertsTinker‑friendly mini‑apps vibe coded by a second grader who believes learning should sparkle with AI fun ✨
Machine-Enhanced Logic And Natural Intelligence Engine
Pick a category (addition, subtraction, multiplication or division) and race through randomly generated problems. A live score counter, joyful confetti and a choose‑your‑prize reward bar keep motivation sky‑high while mental‑math muscles grow strong. 100 % responsive to keyboard input for minimal RF exposure
Launch GameExplore polygons the hands‑on way: drag five crisp lines into place to reveal a pentagon, hexagon and beyond. Each successful snap awards points and a shower of sparkles, building spatial‑reasoning and fine‑motor skills in one mesmerising motion.
Start BuildingUnscramble shuffled tiles, fill the blanks and finish a sentence before the timer runs out. Adjustable difficulty (extra missing letters, faster clock) and a rainbow of prizes keep vocabulary practice fresh and fun. Inspired by the legendary child prodigy William Sidis!
Play NowMade for me! 👋 I love talking to AIs to do hard stuff, but spelling ev‑er‑y word was slooow for a second‑grader. So Dad and I co‑invented the Promptinator—a friendly way that lets me remix prompts with just a few clicks. Guess what? Grown‑ups liked it too! Dad calls it conversational‑SEO, and now it’s one of the hottest tools on the web for AI SEO! I’m super happy that something built for me is helping techy people everywhere. 🚀
Try PromptinatorHey friends! I’m Melanie AI’s Blue Dog—your playful coding pup. I take your real words and turn them into strings of 0s and 1s so you can learn how computers “see” letters and numbers. Just type anything, press “Bark,” and listen as your message becomes cheerful beeps. Tweak speed, pitch & volume to make it extra silly!
Try Binary BarkDive into subtraction and addition with the Borrow & Carry Playground! Drag digits to “borrow” or simply type your sums to “carry” across places— all without having to spell out every prompt. Perfect for kiddos learning place-value and grown-ups sharpening mental math, it makes every problem interactive, visual, and fun. Watch as little red ¹ markers show your borrow and carry steps in real time, then type your answers to check them instantly!
Try the PlaygroundKids drag the colored blocks onto each digit to learn “ones,” “tens,” “hundreds,” and beyond. Every correct drop lights up in green, with fun confetti bursts and friendly prompts to reinforce place-value concepts—making math exploration visual, interactive, and just plain fun!
Try It NowRace against the clock on addition, subtraction, multiplication & division— boost your speed and accuracy, collect confetti bursts for each streak, and see how fast you can become a mental-math champion!
Play Flash-MathVisualize multiplication with a colorful grid—fill in each cell to build the area model and see your product expand before your eyes. Perfect for learning place-value and boosting confidence as you tackle bigger factors!
Play Multiplication MatrixSplit big numbers into equal groups on a moving conveyor—place your quotient and remainder, then watch tokens drop into trays and the remainder plate. It’s a visual, interactive way to master division and see how numbers really share out!
Try Division DispenserExplore the periodic table and test your element knowledge! In Easy mode, pick from multiple-choice options. In Hard mode, type in the symbol or name directly. Perfect for budding chemists to master every element—from H to Og.
Try Elements MasterBuild and convert fractions with interactive bars—click cells to fill up your numerator, see it turn into a decimal, then check your answer. Switch between Easy (click-to-fill) and Advanced (freehand decimal entry) to master every fraction from 1/2 to 31/32!
Try Fractions MasterLearn and practice time the fun way—start with a quick multiple‑choice quiz or jump into focused drills for 12‑hour, 24‑hour, and minute‑hand mastery.
Build a quiz on any topic, then when you miss a question the Promptinator pops up to help you research and generate a kid‑friendly mini‑lesson. Use your own OpenAI key for unlimited quizzes, or tap the ready buttons for ChatGPT, Perplexity, and Microsoft Copilot.
Classic 3-in-a-row strategy—beat the bot or a friend!
Play Tic-Tac-ToeTurn two at a time—remember, match, and clear the board.
Play Memory MatchWatch the pattern, repeat the colors/sounds, level up!
Play Simon SaysGuess the word one letter at a time—watch out for misses! Great for spelling, phonics, and vocab practice.
Play HangmanDrag and rotate the arms to build target angles. Practice right, acute, and obtuse angles—and read degrees like a pro!
Open Angle BuilderMaster column math with friendly carry/borrow support. Animated hints plus audio and on‑screen coaching help kids learn step‑by‑step—and the click‑to‑retry history turns every miss into a win.
Count coins, go “shopping,” and practice real‑life money skills—making totals, finding change, and hitting a budget on the nose.
Drag shiny P, N, D, Q, and 50¢ coins around the tray and type the total—it auto‑checks when you’ve entered enough digits (cents‑only or dollars‑and‑cents). Great for coin values and quick mental addition. Practice/Test modes, voice and hints included.
You’re given an amount of money—then a playful shopping goal (for example, Cheesecake + Banana). Pick those items from the shelf and calculate the change you’ll get back from your budget. Reinforces “add the items, then subtract from what you have.”
Build a cart to hit a target—spend an exact total (e.g., $15.25 exactly) or save a small amount from your budget. Kids practice making exact sums with multiple items, comparing prices, and planning a purchase like a pro.
Practice navigating the compass with a fun, interactive game! Switch between boy or girl mode, set a custom link with your name in the header, and explore both orthogonal and diagonal directions. A playful way to sharpen your sense of direction while making it personal!
Try Compass ExplorerEight bite‑size games with voice hints, instant feedback, and kid‑friendly mini‑lessons. Start at the hub or jump straight into a part of speech.
One home for all eight games. Read what to look for and pick your practice set. Great starting point for first‑time learners.
Open HubName people, places, things, and ideas. Spot common vs. proper nouns and practice with clear examples and guided hints.
Play NounsStand‑ins for nouns: personal, possessive, reflexive, demonstrative, indefinite, and question words. Short lesson + quick checks.
Play PronounsActions, states, and occurrences—run, is, became. Practice recognizing verbs in different tenses with instant feedback.
Play VerbsWords that describe nouns: size, color, shape, feeling, and more. Learn the difference between attributive and predicative uses.
Play AdjectivesDescribe verbs, adjectives, and other adverbs—often ending in -ly (but not always!). Includes sentence‑level adverbs too.
Play AdverbsShow time, place, or direction and build prepositional phrases (in the morning, to the park). Visual, clear practice.
Play PrepositionsLink words, phrases, and clauses: FANBOYS, subordinating, and correlative pairs. Learn when to use each—with lively examples.
Play Conjunctions“Wow!”, “Oops!”, “Phew.” Express feelings with punctuation power. Quick lesson + joyful practice rounds.
Play InterjectionsA tiny mixtape from a 7-year-old vibe-coder—AI-assisted, family-produced, and 100% fun. Pick a style and listen!
Messages are checked by my grown‑up helper (thanks Dad!) before I read them.