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dayu2333-jinyul

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I built a reaction time test to see if I actually improved at FPS games
dayu2333jinyul profile

I built a reaction time test to see if I actually improved at FPS games

#showdev #webdev
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1 min read

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I built a live El Niño tracker because NOAA's data was scattered across 10 tabs
dayu2333jinyul profile

I built a live El Niño tracker because NOAA's data was scattered across 10 tabs

#webdev #tutorial
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2 min read
I catalogued the Borderlands 4 legendary drops so I could stop checking my phone
dayu2333jinyul profile

I catalogued the Borderlands 4 legendary drops so I could stop checking my phone

#gaming #borderlands #looter #guide
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1 min read
ARK 2 keeps getting delayed, so I built the taming database I wish existed
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ARK 2 keeps getting delayed, so I built the taming database I wish existed

#gaming #ark #survival #guide
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1 min read
Roblox Rivals Weapon Stats That the Game Never Shows You
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Roblox Rivals Weapon Stats That the Game Never Shows You

#gaming #roblox #webdev #beginners
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2 min read
Midnight Chasers Car Guide — Why Buying the Most Expensive Car Is a Trap
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Midnight Chasers Car Guide — Why Buying the Most Expensive Car Is a Trap

#gaming #roblox #webdev #beginners
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2 min read
I Cataloged Every DTI Theme Outfit That Actually Wins — Here's What 200+ Rounds Taught Me
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I Cataloged Every DTI Theme Outfit That Actually Wins — Here's What 200+ Rounds Taught Me

#gaming #roblox #webdev #beginners
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2 min read
test published
dayu2333jinyul profile

test published

#test
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1 min read
Forza Horizon 6 Car Tuning Guide — Every Setting Explained with Examples
dayu2333jinyul profile

Forza Horizon 6 Car Tuning Guide — Every Setting Explained with Examples

#gaming #racing #tuning
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1 min read
Arms of God Complete Tier List — Best Weapons and Builds for 2026
dayu2333jinyul profile

Arms of God Complete Tier List — Best Weapons and Builds for 2026

#gaming #mobile #rpg
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1 min read
El Nino Tracker — Real-Time ENSO Monitoring and Regional Impact Guide
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El Nino Tracker — Real-Time ENSO Monitoring and Regional Impact Guide

#climate #weather #science
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1 min read
Understanding El Nino Weather Patterns
dayu2333jinyul profile

Understanding El Nino Weather Patterns

#climate #weather
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1 min read
I Built a Free Recipe Card Maker Because My Mom Kept Losing Hers
dayu2333jinyul profile

I Built a Free Recipe Card Maker Because My Mom Kept Losing Hers

#webdev #design #tutorial #beginners
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2 min read
I Built a Forza Horizon 6 Wiki — Tuning Calculator, Car Stats, and Interactive Map
dayu2333jinyul profile

I Built a Forza Horizon 6 Wiki — Tuning Calculator, Car Stats, and Interactive Map

#gaming #tutorial #racing #gamedev
Comments
1 min read
I Built a Real-Time El Niño Tracker for the 2026 Super El Niño
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I Built a Real-Time El Niño Tracker for the 2026 Super El Niño

#climate #data #tutorial #science
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1 min read
5 Free Browser Games That Actually Train Your Brain (2026)
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5 Free Browser Games That Actually Train Your Brain (2026)

#webdev #gaming #productivity #beginners
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4 min read
I Could Not Mentally Calculate Bitwise XOR in a Coding Interview — So I Built a Visual Calculator
dayu2333jinyul profile

I Could Not Mentally Calculate Bitwise XOR in a Coding Interview — So I Built a Visual Calculator

#programming #webdev #javascript #computerscience
Comments
2 min read
I Could Not Remember My Binary Logic Gates in a Coding Interview — So I Built a Visual Reference
dayu2333jinyul profile

I Could Not Remember My Binary Logic Gates in a Coding Interview — So I Built a Visual Reference

#programming #webdev #computerscience #beginners
Comments
2 min read
I Cataloged Every Weapon in Arms of God — Here's What the Game Doesn't Tell You
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I Cataloged Every Weapon in Arms of God — Here's What the Game Doesn't Tell You

#gamedev #gaming #tutorial #indiedev
Comments
2 min read
El Niño 2026-27: What the Data Actually Shows (with Historical Comparison)
dayu2333jinyul profile

El Niño 2026-27: What the Data Actually Shows (with Historical Comparison)

#climate #science #data #weather
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1 min read
I Wasted 17 Dollars on Extra Fabric Because I Could Not Convert Yards to Centimeters in My Head
dayu2333jinyul profile

I Wasted 17 Dollars on Extra Fabric Because I Could Not Convert Yards to Centimeters in My Head

#sewing #fabric #tutorial #beginners
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2 min read
El Niño 2026-27: What the Data Actually Shows (with Historical Comparison)
dayu2333jinyul profile

El Niño 2026-27: What the Data Actually Shows (with Historical Comparison)

#climate #science #data #weather
Comments
1 min read
Arms of God Complete Guide: Boss Fights, Builds, and Hidden Mechanics
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Arms of God Complete Guide: Boss Fights, Builds, and Hidden Mechanics

#gaming #rpg #guide #indiegame
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1 min read
Forza Horizon 6: Complete Car List, Map, and Tips (Community Maintained)
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Forza Horizon 6: Complete Car List, Map, and Tips (Community Maintained)

#gaming #forza #guide #racing
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1 min read
I Built a Fabric Yardage Calculator for My Mom — It Now Serves 1,000 Daily Users
dayu2333jinyul profile

I Built a Fabric Yardage Calculator for My Mom — It Now Serves 1,000 Daily Users

#showdev #sideprojects #webdev #design
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1 min read
What 10,000 Reaction Time Test Scores Reveal About Cognitive Speed
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What 10,000 Reaction Time Test Scores Reveal About Cognitive Speed

#science #health #data #productivity
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1 min read
I Analyzed 10,000 Reaction Time Scores — Here's What Affects Your Speed
dayu2333jinyul profile

I Analyzed 10,000 Reaction Time Scores — Here's What Affects Your Speed

#science #health #data #productivity
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1 min read
Binary to Text: The Tool I Built After Getting Tired of Online Converters Full of Ads
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Binary to Text: The Tool I Built After Getting Tired of Online Converters Full of Ads

#programming #tools #beginners #webdev
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1 min read
I Built a Free Grammar Checker That Works Offline — Here's How
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I Built a Free Grammar Checker That Works Offline — Here's How

#writing #tools #productivity #webdev
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1 min read
12 Grammar Rules You Can Check Client-Side — No API, No Backend
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12 Grammar Rules You Can Check Client-Side — No API, No Backend

#javascript #webdev #tutorial #grammar
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1 min read
I Built a Binary/Hex/Decimal Converter Widget Because Every Other One Has Ads
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I Built a Binary/Hex/Decimal Converter Widget Because Every Other One Has Ads

#webdev #javascript #sideprojects
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1 min read
How ENSO Actually Works — A Developer's Guide to El Nino Data
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How ENSO Actually Works — A Developer's Guide to El Nino Data

#data #climate #tutorial
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1 min read
I Compiled Real Forza Horizon 6 Car Specs Into an Open Dataset
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I Compiled Real Forza Horizon 6 Car Specs Into an Open Dataset

#gaming #data #opensource #json
Comments
1 min read
I Made a Free Embeddable Reaction Time Test — No Ads, No Signup
dayu2333jinyul profile

I Made a Free Embeddable Reaction Time Test — No Ads, No Signup

#webdev #javascript #sideprojects #gaming
Comments
1 min read
I Built a Free Fabric Yardage Calculator Widget for Upholstery Sites
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I Built a Free Fabric Yardage Calculator Widget for Upholstery Sites

#webdev #tutorial #sideprojects #css
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1 min read
How I Built a Weapon DPS Comparison Tool for Arms of God — Real Data, Not Placeholders
dayu2333jinyul profile

How I Built a Weapon DPS Comparison Tool for Arms of God — Real Data, Not Placeholders

#gaming #data #tutorial #gamedev
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1 min read
Building a Fabric Calculator: Technical Deep Dive
dayu2333jinyul profile

Building a Fabric Calculator: Technical Deep Dive

#javascript #webdev #tutorial
Comments
3 min read
Borderlands 4: Confirmed Vault Hunters, New Planet Kairos, and Release Date
dayu2333jinyul profile

Borderlands 4: Confirmed Vault Hunters, New Planet Kairos, and Release Date

#borderlands #gaming #gearbox #rpg
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1 min read
What a Reaction Time Test Actually Measures (and Why Most Scores Are Off)
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What a Reaction Time Test Actually Measures (and Why Most Scores Are Off)

#psychology #health #gaming #productivity
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1 min read
Arms of God Weapon Tier List — What's Actually Good Right Now
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Arms of God Weapon Tier List — What's Actually Good Right Now

#gaming #roguelike #indiedev #guide
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1 min read
Binary to Text Conversion in 3 Lines of JavaScript
dayu2333jinyul profile

Binary to Text Conversion in 3 Lines of JavaScript

#javascript #binary #webdev #tutorial
Comments
1 min read
Splatoon 4 Guide: Everything We Know So Far About Weapons, Maps, and Release Date
dayu2333jinyul profile

Splatoon 4 Guide: Everything We Know So Far About Weapons, Maps, and Release Date

#splatoon #nintendo #gaming #switch2
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1 min read
I Built a Free 0s and 1s Translator Because "Binary" Sounds Intimidating
dayu2333jinyul profile

I Built a Free 0s and 1s Translator Because "Binary" Sounds Intimidating

#binary #webdev #javascript #tutorial
Comments
2 min read
I Built a Free Forza Horizon 6 Tuning Calculator — Gear Ratios, Suspension & PI (60 Cars)
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I Built a Free Forza Horizon 6 Tuning Calculator — Gear Ratios, Suspension & PI (60 Cars)

#forza #gaming #webdev #tutorial
Comments
2 min read
I Wasted 17 Dollars on Extra Fabric Because I Could Not Convert Yards to Centimeters in My Head
dayu2333jinyul profile

I Wasted 17 Dollars on Extra Fabric Because I Could Not Convert Yards to Centimeters in My Head

#webdev #javascript #beginners #design
Comments
2 min read
I Needed an OR Calculator for a Subnet Mask Problem — Every "Online Calculator" Just Gave Me a Basic Form
dayu2333jinyul profile

I Needed an OR Calculator for a Subnet Mask Problem — Every "Online Calculator" Just Gave Me a Basic Form

#programming #javascript #webdev #computerscience
Comments
2 min read
I Could Not Remember My Binary Logic Gates in a Coding Interview — So I Built a Visual Reference
dayu2333jinyul profile

I Could Not Remember My Binary Logic Gates in a Coding Interview — So I Built a Visual Reference

#programming #computerscience #beginners #tutorial
Comments
2 min read
5 Free Browser Games That Actually Train Your Brain (2026)
dayu2333jinyul profile

5 Free Browser Games That Actually Train Your Brain (2026)

#webdev #gaming #productivity #javascript
Comments
4 min read
I Cataloged Every Confirmed Detail About ARK 2 — Here Is What the Data Says
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I Cataloged Every Confirmed Detail About ARK 2 — Here Is What the Data Says

#news #gaming #webdev
Comments
2 min read
I Built a Wiki for a Game Where the In-Game Menus Tell You Nothing
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I Built a Wiki for a Game Where the In-Game Menus Tell You Nothing

#gaming #webdev #beginners
Comments
2 min read
I Built a Free Receipt Generator Because Hotels Keep Losing Mine
dayu2333jinyul profile

I Built a Free Receipt Generator Because Hotels Keep Losing Mine

#webdev #javascript #productivity #beginners
Comments
2 min read
I Could not Mentally Calculate Bitwise XOR in a Coding Interview — So I Built a Visual Calculator
dayu2333jinyul profile

I Could not Mentally Calculate Bitwise XOR in a Coding Interview — So I Built a Visual Calculator

#programming #javascript #webdev #beginners
Comments
2 min read
Every Splatoon 4 Weapon Class, Ranked by Actual Win Rate
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Every Splatoon 4 Weapon Class, Ranked by Actual Win Rate

Comments
2 min read
Every Splatoon 4 Weapon Class Explained — What the Game Doesn't Tell You About Each One
dayu2333jinyul profile

Every Splatoon 4 Weapon Class Explained — What the Game Doesn't Tell You About Each One

#gaming #nintendo #tutorial
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2 min read
I Couldn't Mentally Calculate Bitwise XOR for a Coding Interview — So I Built a Tool That Shows Every Step
dayu2333jinyul profile

I Couldn't Mentally Calculate Bitwise XOR for a Coding Interview — So I Built a Tool That Shows Every Step

#javascript #webdev #computerscience #tutorial
Comments
1 min read
I Built a Borderlands 4 Weapon Database — What Makes a Good Looter-Shooter Reference
dayu2333jinyul profile

I Built a Borderlands 4 Weapon Database — What Makes a Good Looter-Shooter Reference

#gaming #javascript #webdev
Comments
1 min read
I Built a Dinosaur Taming Calculator for ARK Survival Using Plain JavaScript
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I Built a Dinosaur Taming Calculator for ARK Survival Using Plain JavaScript

#gaming #javascript #webdev #tutorial
Comments
1 min read
I Catalogued Every Weapon in Phantom Blade Zero — Here's What the Data Tells You
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I Catalogued Every Weapon in Phantom Blade Zero — Here's What the Data Tells You

#gaming #webdev #javascript #tutorial
Comments
1 min read
Why Your Browser's setTimeout Is Making Your Reaction Time Tester Lie
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Why Your Browser's setTimeout Is Making Your Reaction Time Tester Lie

#javascript #webdev #performance #tutorial
Comments
2 min read
I Built a Free AI Grammar Checker That Runs Entirely in the Browser
dayu2333jinyul profile

I Built a Free AI Grammar Checker That Runs Entirely in the Browser

#webdev #ai #javascript #tutorial
Comments
2 min read
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