ByteBoost Projects — page 8
1259 small, focused web projects that work instantly in the browser — no install, no signup, no ads. Search them, or browse by what you need.
All projects — page 8 of 21
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Gig Math — Can You Fit Two Jobs in a 168-Hour Week?
A simple visual calculator for juggling multiple jobs, side hustles, and basic life needs. Enter your weekly hours and see a single bar that shows exactly how much room you have left—or how badly you
Calculators · Work & productivity -
⚡ Gist — Crack today's headline with a stranger in 90 seconds
Gist matches you with a stranger for a 90-second cooperative guessing game. One player sees the full news headline, the other gets 3 keywords. Ask YES/NO questions, crack it together, then switch roles.
Games & challenges · News & media -
Glance Blind — How Far Do You Travel Blind?
A 10-round visual guessing game that calibrates your intuition for blind-travel distance at driving speeds. See exactly how many car lengths you miss during a split-second glance.
Games & challenges · Travel & transport -
GLP-1 Match — Check Which GLP-1 Drugs You Qualify For
Enter your height, weight, and health conditions. See a clear yes/no for all six GLP-1 drugs (Ozempic, Wegovy, Rybelsus, Mounjaro, Zepbound, Saxenda) with the exact FDA criterion cited.
Checkers & references · Sports & fitness -
Go Bag — Test Your Emergency Go-Bag Instincts in 60 Seconds
A timed preparedness game: face a real emergency scenario, tap what you
Trainers & drills · Safety & emergencies -
Go Bag — Personalized Emergency Kit Checklist
A free go-bag checklist builder that calculates exact supply quantities based on your household size, ages, pets, medications, climate zone, and disaster risks. Every quantity is derived from published FEMA, Red Cross, and CDC guidelines.
Checkers & references · Safety & emergencies -
Go No-Go — Launch Director Challenge
Call 10 rocket launches right using real NASA/SpaceX weather rules. 2-minute game, daily scenarios, personal best tracking.
Games & challenges · Weather & climate -
Go or No - Train Your Safety Reflex | 10 Real-Life Calls in 60s
A rapid-fire daily game that tests your split-second safety judgment against real published thresholds from NOAA, CDC, and FDA.
Trainers & drills · Safety & emergencies -
Go Pack — Train Your Grab-and-Go Reflex in 60 Seconds
Go Pack is a 60-second daily game that trains the split-second prioritization reflex. 20 items flash one at a time — pack or skip in 3 seconds each — scored against FEMA/Red Cross optimal lists.
Trainers & drills · Travel & transport -
Gold Jewelry Checker — Gold Check
Independent gold jewelry price checker. Enter spot price, weight, karat, and making charge to see real gold value, making charge % vs trade norms, and a fair-price range.
Checkers & references · Money & crypto -
Grab 60 — Test Your Disaster Grab-and-Go Instincts
Grab 60 is a daily 60-second timed challenge: a disaster scenario appears, you pick 5 items from 12, and your choices are scored against published evacuation priorities from FEMA, Red Cross, and Ready.gov. See exactly where your instincts diverged from experts.
Trainers & drills · Safety & emergencies -
Grid Lock — Feel why the grid failed in 60 seconds
A 60-second power-routing game where you split limited supply across hospitals, schools, and homes. You physically cannot keep everything on.
Games & challenges · Everyday life -
Grid Score — How many days can your household last?
Know exactly how many days your household can last without power, water, or fuel. 12 questions, 90 seconds, real numbers from FEMA, WHO, and Red Cross.
Games & challenges · Safety & emergencies -
Group Text — Write a hilarious group chat with 4 strangers in 2 minutes
Group Text is a daily collaborative game. Team up with 4 strangers, add one line to a group chat about today
Games & challenges · Words & language -
Guess Age — Guess the real age of people in today's news
A daily age-guessing game featuring real people from today
Games & challenges · News & media -
Guess Lang — Daily Language Identification Quiz
A daily 10-round quiz where you identify languages from short text snippets and learn the specific diacritic or script feature that distinguishes each one.
Games & challenges · Words & language -
Guess Where — Daily Geography News Game
A daily 5-headline geography game. Drop pins on a world map to guess where today
Games & challenges · News & media -
Guess Year — 1v1 Historic Headline Trivia Game
A fast 1v1 pass-and-play game where a real historical headline appears with no date. Both players type a year before the 8-second timer runs out — closest guess wins the round. First to 3 rounds takes the match.
Games & challenges · News & media -
🤐 Guilty — Anonymous Confessions Sealed On-Chain
Guilty is a daily anonymous confession app where each day
Tools & utilities · Everyday life -
😏 Guilty News — Confess the news you secretly enjoyed
Guilty News is a daily anonymous confession wall for the news drama you low-key loved. Write one sentence, pick a mood, get it off your chest. No names, no judgment, nothing uploaded.
Tools & utilities · News & media -
Strait Spotter — Recognize the 8 Gulf vessel classes in 60 seconds
Free 60-second silhouette drill to visually identify the exact 8 ship classes transiting the Gulf — VLCC, Suezmax, Aframax, product tanker, LNG carrier, frigate, corvette, and support vessel. Built from IMO standard profiles and Jane
Trainers & drills · Everyday life -
Gut Call — Timed Decision Style Test in 60 Seconds
Face 10 either/or gut dilemmas, tap within 3 seconds each, and get a one-word decision-style label backed by your actual reaction times. Daily rotation from a pool of 60, 7-day local history.
Trainers & drills · Words & language -
Habit Bill — Guess What Your Daily Habits Cost Per Year
A 60-second daily game. Guess the annual cost of 5 daily habits in 15 seconds each. No calculator. The gap between your guess and reality is the lesson that sticks.
Games & challenges · Everyday life -
Habit Toll — Guess the True Yearly Cost of Your Daily Habits
A 10-round guessing game that forces you to commit to a number before revealing the shocking cumulative total of everyday habits. Backed by transparent USDA nutritional math.
Games & challenges · Science & space -
Half-Life — Know how long "temporary" really lasts
Half-Life is a context-filtered statistical calculator that matches your crisis to historical precedents and reveals the real duration of "temporary" restrictions. Built for anyone facing an open-ended government measure who needs evidence, not hope, to plan their life.
Calculators · Law, rights & politics -
Harbor Cargo Sort — Premium Harbor Puzzle
Sort harbor cargo in a golden-hour puzzle. Drag crates to matching ship slots, clear waves, and beat your high score.
Games & challenges · Everyday life -
Hard Message — Turn difficult conversations into ready-to-send drafts
A simple tool for difficult messages: resignation, saying no, apology, complaint, or boundary. Pick your situation, fill a few blanks, and instantly see three professional drafts — firm, balanced, and gentle — side by side. Copy the one that fits. No AI, no storage, no prompt engineering.
Tools & utilities · Science & space -
Hazard Radius — See Industrial Chemicals Stored Near Your Address
Enter your address and get ranked nearby industrial facilities with chemical names, distance, downwind exposure, and linked health guidance from EPA CAMEO Chemicals and CDC WISER. Every claim traces to a named, dated public source.
Tools & utilities · Safety & emergencies -
Headline Cost — Turn Economic News into Your Dollar Impact
A free calculator that translates news headlines — gas prices, interest rates, inflation, currency moves — into your monthly and annual dollar impact. See the exact math behind your result.
Calculators · News & media -
Headline Hunt
Headline Hunt EN RU ES ZH Headline Hunt Spot the real headline. Dodge the fake. Test your news instincts! Question 1 of 10 Score: 0 Scientists Discover New…
Quizzes & personality tests · News & media -
Headline Math — Estimate the real stat behind the headline in 15 seconds
A daily 5-question game where you see real news headlines with two verifiable numbers and estimate the derived statistic under time pressure. Get the exact answer, your accuracy, and the source line.
Calculators · News & media -
Headline Mix — Remix Today's News Into Comedy
A daily headline-mixing game where you combine halves of real news stories to create absurd fake headlines. Track your streak, save your funniest creations, and screenshot the chaos. New headlines every midnight UTC.
Games & challenges · News & media -
Headline Race — 60-Second Typing Speed Game
Race today
Games & challenges · News & media -
Headline Remix — Rewrite Today's Headline Funnier
Every day one real news headline drops. You rewrite it in 100 characters. Everyone votes. The top remix wins and gets sealed permanently on-chain.
Games & challenges · News & media -
Headline Remix — Rewrite the news absurdly in 2 minutes
A daily creative game where you rewrite dramatic headlines in rotating absurd styles — toddler, medieval, sports commentator, and more. Track your streak and personal best locally. No accounts, no votes, just you vs. yesterday.
Games & challenges · News & media -
⚡ Headline Rush — Unscramble Today’s Headlines in 30 Seconds
A 30-second word puzzle that scrambles key words from real news headlines. Beat the clock, track your personal best, and build your streak. Play in English, Russian, Spanish, or Chinese.
Games & challenges · News & media -
Headline Sort — Spot Opinion Disguised as News
A daily 10-headline game. Classify each as news, opinion, or analysis and get instant feedback naming the exact structural marker that gives it away.
Games & challenges · News & media -
Heat Action Card
Your personal heat safety protocol Cancel temperature, hydration math, and cooling steps — computed from your body, activity, and conditions in 10 seconds…
Tools & utilities · Weather & climate -
Heat Action Card — Personal Heat Danger Temperature & Plan
Get your personal heat danger temperature and 3-step action plan based on medications, age, mobility, and home. Know exactly when to act during a heat wave.
Tools & utilities · Weather & climate -
Heat Action Card — Your Personal Heat Danger Temperature
Get your individual wet-bulb danger threshold based on age, health conditions, activity level, and humidity. Printable 3-step protocol card in 15 seconds.
Tools & utilities · Weather & climate -
Heat Check — Is It Safe to Run, Hike, or Play Outside Today?
Heat Check turns temperature and humidity into an activity-specific safety decision. Enter today
Checkers & references · Weather & climate -
Heat Curve — Daily Heat Planning Puzzle Game
A daily puzzle game that builds the reflex of scheduling outdoor tasks around a temperature curve. Drag 5-6 tasks onto cool windows of a generated 24-hour heat curve and get scored on safety.
Games & challenges · Weather & climate -
Heat Duel — Guess World City Temperatures in 30 Seconds
A 30-second temperature guessing game. Estimate the real average summer high for cities around the world. Beat your personal best. No signup needed.
Games & challenges · Weather & climate -
Heat IQ — Daily Heat Index Challenge
Test your ability to estimate heat index from temperature and humidity. 5 rounds mixing high and low humidity. Find your blind spot in 60 seconds.
Games & challenges · Weather & climate -
Heat Limit — Train Your Gut for Safe Heat Exposure
Heat Limit is a daily mini-game that builds your intuition for safe heat exposure. Guess safe minutes for 5 daily scenarios, then see evidence-based estimates derived from NIOSH and OSHA heat-stress guidelines.
Trainers & drills · Weather & climate -
Heat Plan — Hour-by-Hour Heatwave Safety Schedule
Generate a personalized, hour-by-hour heatwave safety plan with medication alerts and red-flag symptoms for elderly parents. Mapped to CDC, WHO, and NWS guidelines.
Checkers & references · Safety & emergencies -
Legal Heat Leave — Know Your Right to Leave Early
Enter office temperature → get exact legal early-leave minutes + Labor Code article to show your boss. Russian Labor Code Articles 212, 221 and SanPiN 1.2.3685-21.
Tools & utilities · Law, rights & politics -
Heat Safe — Is It Safe to Practice Outside Today?
Enter temperature and humidity to get your heat index, a safety tier, and specific action steps — water break frequency, move indoors, or cancel — in under five seconds.
Trainers & drills · Safety & emergencies -
Heat Safe — Safe Minutes Calculator for Outdoor Exercise in the Heat
Heat Safe translates your local temperature and humidity into a personal activity time limit. Enter your conditions, pick your activity, and get a concrete minutes-based recommendation derived from NOAA heat index and NIOSH standards.
Calculators · Weather & climate -
Heat Stroke Drill — Heat Reflex
Heat Reflex is a timed drill game that trains you to distinguish heat stroke from heat exhaustion through 40+ scenario cards with real-world confounders, backed by CDC, WHO, and Red Cross criteria.
Trainers & drills · Weather & climate -
Heat Signs — Check Heat Symptoms in 10 Seconds
Tap symptoms you or someone near you is experiencing. Get an instant CDC-based ruling: heat exhaustion (rest + hydrate) or heat stroke (call 911 now).
Checkers & references · Weather & climate -
Heat Signs — Spot the stage, act in seconds
A single-screen reference for heat illness stages. Tap the card matching observed symptoms to see exactly what to do right now and whether to call emergency services.
Checkers & references · Weather & climate -
Hedgecraft — Act on What Works Either Way
Hedgecraft generates concrete actions that succeed under contradictory realities — whether A is true or B is true. For anyone tired of guessing which expert to trust, this is the anti-forecasting tool that makes uncertainty irrelevant to your next move.
Quizzes & personality tests · Work & productivity -
Hidden Water — Which product used more water?
A fast daily higher-or-lower game comparing the hidden water footprint of everyday products. Every figure is cited from published Water Footprint Network and UNESCO-IHE research.
Quizzes & personality tests · Everyday life -
🎯 Hidden Cost — Guess the True Cost of Things
A daily guess-then-reveal game that trains your instinct for the true cost of common purchases. See a real purchase, pick which cost component is the largest, and get a ranked breakdown from cited public data. Most people guess wrong — that’s the point.
Calculators · Travel & transport -
⚡ Higher Buzz — Guess the Caffeine Game
A higher-or-lower game using real caffeine data from USDA FoodData Central. See a drink, guess if the next has more or less caffeine, build a streak, and calibrate your caffeine intuition in 3 minutes.
Games & challenges · Food & drink -
Child Safety Reference — Home Hazard
A room-by-room, age-specific home hazard reference for parents. Pick a room and your child
Checkers & references · Safety & emergencies -
Spot the Danger — DIY Science Safety Game
A timed mini-game that challenges you to spot the hidden safety hazard in viral DIY experiment procedures. Learn from real safety standards, beat your time, and discover your blind spots.
Games & challenges · Safety & emergencies -
HomeYears — Can You Afford That Home? See It in Years of Your Life
HomeYears translates a home price into years of your life. Enter your income, the price, and mortgage terms to get a transparent verdict — affordable, stretch, or impossible — compared to global city benchmarks.
Checkers & references · Money & crypto -
Home Safe — Room-by-Room Child Safety Audit by Age
Pick your child
Checkers & references · Safety & emergencies