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Fretbrrd

Open source alternatives to Fretbrrd

50 open source Education apps to use instead, best rated first.

Top picks

  1. S

    Supervision

    Launch

    Roboflow enables developers to make the world programmable. Use our tools to build better datasets (collect image, video / annotate), models (foundation and fine tuned small models), and deployments (self hosted, edge, APIs, SDKs) for compu

    FreeOpen source

  2. A

    Anki

    Launch

    Flashcard app using spaced repetition to schedule reviews at the exact moment you're likely to forget, so you retain more with less study time.

    Open source

  3. Y

    You-Dont-Know-JS

    Launch

    A book series (2 published editions) on the JS language.

    FreeOpen source

  4. S

    Stellarium

    Launch

    * Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets and nebulae, and has many other features including multiple panoramic landscapes, fog, light pollution simulation and a built

    FreeOpen source

  5. L

    LearnHouse

    Launch

    Open-source LMS for building and selling courses with a block-based editor, built-in payments, AI tools, analytics, and white-labeling. Self-host or use the cloud.

    Open source

  6. T

    Tesseract.js

    Launch

    Pure Javascript OCR for more than 100 Languages 📖🎉🖥

    FreeOpen source

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Full reference of LinkedIn answers 2024 for skill assessments

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Canvas LMS

Learning management system (LMS) that is revolutionizing the way we educate

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GPU.js

GPU Accelerated JavaScript

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Sympy

A computer algebra system written in pure Python

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Virgilio

Your new Mentor for Data Science E-Learning

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Koharu

ML-powered manga translator, written in Rust

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14
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Anki-Android

AnkiDroid: Anki flashcards on Android

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LaTeX-OCR

pix2tex: Using a ViT to convert images of equations into LaTeX code

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16
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Content

The official source for MDN Web Docs content

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Futurecoder

100% free and interactive Python course for beginners

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Logisim Evolution

Digital logic design tool and simulator

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PlainApp

🔥 PlainApp is an open-source app that lets you securely manage your phone…

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20
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CTFd LLC

CTFs as you need them

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21
O

OpenMapTiles

OpenMapTiles is a set of open-source tools

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22
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CourseLit

An open-source platform for building and selling online courses

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23
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KanaDojo

Learn Japanese Hiragana, Katakana, Kanji & Vocabulary Online

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24
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Orange3

Orange: Interactive data analysis

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25
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ASRT_SpeechRecognition

A Deep-Learning-Based Chinese Speech Recognition System 基于深度学习的中文语音识别系统

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Pluto.jl

Simple reactive notebooks for Julia

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Sklearn Doc ZH

[译] scikit-learn（sklearn） 中文文档

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Webgl Fundamentals

WebGL lessons that start with the basics

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29
M

Mmocr

OpenMMLab Text Detection, Recognition and Understanding Toolbox

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30
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Kalker

Scientific calculator with math syntax

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Markor

Text editor - Notes & ToDo (for Android) - Markdown, todo.txt, plaintext, math,

Launch
32
D

Digital

A digital logic designer and circuit simulator

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33
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Fsrs4anki

A modern Anki custom scheduling based on Free Spaced Repetition Scheduler

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34
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TVM CN

TVM Documentation in Chinese Simplified / TVM 中文文档

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35
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NN-SVG

Publication-ready NN-architecture schematics

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36
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Mathnet Numerics

Math.NET Numerics

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37
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Rathena

rAthena is an open-source cross-platform MMORPG server

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38
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OpenBot

OpenBot leverages smartphones as brains for low-cost robots

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39
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Simple Statistics

simple statistics for node & browser javascript

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40
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Ripes

A graphical processor simulator and assembly editor for the RISC-V ISA

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41
L

Lute V3

LUTE = Learning Using Texts: learn languages through reading

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42
P

Pix2Text (P2T)

An Open-Source Python3 tool with SMALL models for recognizing layouts…

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43
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Mnemosyne

Efficient learning with powerful digital flash-cards

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44
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Stemroller

Isolate vocals, drums, bass, and other instrumental stems from any song

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45
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Babybuddy

A buddy to help caregivers track sleep, feedings, diaper changes

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46
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Ontology-Playground

Free, open-source web app for learning about ontologies and Microsoft Fabric IQ

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Mathquill

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48
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Whisper Timestamped

Multilingual Automatic Speech Recognition

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49
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Math Science Video Lectures

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T

The Bread Code

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About Fretbrrd

F

Fretbrrd

Master the Guitar Fretboard Fretbrrd is a cross-platform guitar

Fretbrrd – Master the Guitar Fretboard Fretbrrd is a cross-platform guitar learning app designed to help players of all levels build real fretboard fluency. Whether you're just getting started or refining your skills, Fretbrrd provides the structure and tools to learn notes, chords, and scales through visual interaction, guided practice, and audio feedback.

View FretbrrdAll Education apps
Made by
Rinat Khaziev
Category
Education
Website
fretbrrd.app