A tool that analyzes player inputs and tells the player how to improve player movement through statistics, realtime graphs, etc! :)

Asset swapped RS3 Jad Simulator for Old School Runescape credit: runeapps.org

Download hosting for my Jad Practice Tool

Portable Windows planner/practice tool for TerraFirmaCraft-style anvil working.

iOS practice tool for learning dance from your own video library. Slow-mo without pitch-shift, loop hard sections, frame-step, and beat-locked step timing. SwiftUI + SwiftData, iOS 17+, zero dependencies.

Practice CS2 smoke lineups in your browser — real map geometry, demo-calibrated grenade physics, jumpthrow binds. Free, no install.

ChessDrills: chess opening drills focused on move order recall, repertoire training, and spaced repetition.

Local-first music practice review: compare takes against a reference, find recurring weaknesses, and track progress.

A GUI-based Python app to test your typing speed with difficulty levels, a countdown timer, and high score saving to Excel.

Interactive Morse code practice tool — four modes:type-by-code, listen-and-type, real-time translator,and straight-key practice. Pure static SPA, zero backend.

Local Japanese pitch accent practice desk with browser recording, pitch-contour feedback, and mora-level drill exports.

Mytronome: a cross-platform metronome

아이온2 '무스펠의 성배' 던전 신호등(구슬 색 맞추기) 패턴 연습 3D 웹게임 · Three.js

A modern metronome for musicians featuring advanced time signatures, interactive beat muting, speed training, and offline support.

Browser-based trainer for tracking enemy Flash cooldowns in League of Legends. Simulates LoL chat to drill timer logging under pressure.

GrooveSteps — free interactive drum trainer & AI music tools. Embeddable drum machine widget + open practice patterns. https://groovesteps.com

🎵 A practice companion, not just a click — metronome, tempo trainer, practice routines & progress tracking in one keyboard-first desktop app

로컬 우선 리허설 앱: 곡을 섹션·역할·템포·연습 우선순위로 분석합니다.