🇪🇪 Made in Estonia

Discover Estonia's Leading Open Source Projects: Explore top-notch open source initiatives hailing from the vibrant tech community of Estonia.

TOP Projects

1
nodemailer/nodemailer

nodemailer/nodemailer

✉️ Send e-mails with Node.JS – easy as cake!
JavaScript
16,288
star
2
yarolegovich/DiscreteScrollView

yarolegovich/DiscreteScrollView

A scrollable list of items that centers the current element and provides easy-to-use APIs for cool item animations.
Java
5,714
star
3
Wolg/awesome-swift

Wolg/awesome-swift

A curated list of awesome Swift frameworks, libraries and software.
5,518
star
4
joe-bell/cva

joe-bell/cva

Class Variance Authority
TypeScript
4,985
star
5
surveyjs/survey-library

surveyjs/survey-library

Free JavaScript form builder library with integration for React, Angular, Vue, jQuery, and Knockout.
TypeScript
3,890
star
6
iconify/iconify

iconify/iconify

Universal icon framework. One syntax for FontAwesome, Material Design Icons, DashIcons, Feather Icons, EmojiOne, Noto Emoji and many other open source icon sets (over 150 icon sets and 200k icons). SVG framework, React, Vue and Svelte components!
TypeScript
3,768
star
7
2ndalpha/gasmask

2ndalpha/gasmask

Hosts file manager for OS X
Objective-C
3,599
star
8
Voog/wysihtml

Voog/wysihtml

Open source rich text editor for the modern web
JavaScript
3,363
star
9
egonelbre/gophers

egonelbre/gophers

Free gophers
Go
3,249
star
10
yarolegovich/SlidingRootNav

yarolegovich/SlidingRootNav

DrawerLayout-like ViewGroup, where a "drawer" is hidden under the content view, which can be shifted to make the drawer visible.
Java
3,036
star
11
revolist/revogrid

revolist/revogrid

Powerful virtual data grid smartsheet with advanced customization. Best features from excel plus incredible performance 🔋
TypeScript
2,652
star
12
aerokube/selenoid

aerokube/selenoid

Selenium Hub successor running browsers within containers. Scalable, immutable, self hosted Selenium-Grid on any platform with single binary.
Go
2,485
star
13
joe-bell/plaiceholder

joe-bell/plaiceholder

Beautiful image placeholders, without the hassle.
TypeScript
2,180
star
14
rebing/graphql-laravel

rebing/graphql-laravel

Laravel wrapper for Facebook's GraphQL
PHP
2,096
star
15
landscapeio/prospector

landscapeio/prospector

Inspects Python source files and provides information about type and location of classes, methods etc
Python
1,895
star
16
namespace-ee/react-calendar-timeline

namespace-ee/react-calendar-timeline

A modern and responsive react timeline component.
JavaScript
1,881
star
17
toggl-open-source/toggldesktop

toggl-open-source/toggldesktop

Toggl Desktop app for Windows, Mac and Linux
C++
1,855
star
18
kuz/DeepMind-Atari-Deep-Q-Learner

kuz/DeepMind-Atari-Deep-Q-Learner

The original code from the DeepMind article + my tweaks
Lua
1,825
star
19
nodemailer/wildduck

nodemailer/wildduck

Opinionated email server
JavaScript
1,820
star
20
postalsys/emailengine

postalsys/emailengine

Headless email client
JavaScript
1,780
star
21
andris9/jStorage

andris9/jStorage

jStorage is a simple key/value database to store data on browser side
JavaScript
1,544
star
22
nodemailer/mailparser

nodemailer/mailparser

Decode mime formatted e-mails
JavaScript
1,535
star
23
tomialagbe/flutter_ui_challenges

tomialagbe/flutter_ui_challenges

Flutter UI Challenges
Dart
1,511
star
24
toggl/toggl_api_docs

toggl/toggl_api_docs

Documentation for the Toggl API
1,401
star
25
digitalfruit/limejs

digitalfruit/limejs

HTML5 game framework for web and iOS
JavaScript
1,399
star
26
zeroturnaround/zt-zip

zeroturnaround/zt-zip

ZeroTurnaround ZIP Library
Java
1,358
star
27
harrisiirak/cron-parser

harrisiirak/cron-parser

Node.js library for parsing crontab instructions
JavaScript
1,278
star
28
zeroturnaround/sql-formatter

zeroturnaround/sql-formatter

A whitespace formatter for different query languages
TypeScript
1,114
star
29
sirWest/AudioSwitch

sirWest/AudioSwitch

Switch between default audio input or output + change volume
C#
1,073
star
30
toggl/track-extension

toggl/track-extension

Toggl Track browser extension for Chrome and Firefox
JavaScript
1,067
star
31
yarolegovich/LovelyDialog

yarolegovich/LovelyDialog

This library is a set of simple wrapper classes that are aimed to help you easily create fancy material dialogs.
Java
1,067
star
32
JoosepAlviste/nvim-ts-context-commentstring

JoosepAlviste/nvim-ts-context-commentstring

Neovim treesitter plugin for setting the commentstring based on the cursor location in a file.
Lua
975
star
33
zendtech/ZendOptimizerPlus

zendtech/ZendOptimizerPlus

C
919
star
34
zeroturnaround/zt-exec

zeroturnaround/zt-exec

ZeroTurnaround Process Executor
Java
865
star
35
jpmml/jpmml-evaluator

jpmml/jpmml-evaluator

Java Evaluator API for PMML
Java
864
star
36
nodemailer/smtp-server

nodemailer/smtp-server

Create custom SMTP servers on the fly
JavaScript
838
star
37
moll/vim-node

moll/vim-node

Tools and environment to make Vim superb for developing with Node.js. Like Rails.vim for Node.
Ruby
808
star
38
Teamweek/instadate

Teamweek/instadate

A minimal high performance date library for Node.js and Browser
JavaScript
800
star
39
surveyjs/survey-creator

surveyjs/survey-creator

An extensible JavaScript form builder library that allows easy drag-and-drop form creation. Evaluate its capabilities for free.
TypeScript
799
star
40
MayGo/tockler

MayGo/tockler

An application that tracks your time by monitoring your active window title and idle time.
TypeScript
765
star
41
usetania/tania-core

usetania/tania-core

Tania is a farm management software for the hobbyist and smallholder farmer.
Go
737
star
42
carlrobertoh/CodeGPT

carlrobertoh/CodeGPT

JetBrains extension providing access to state-of-the-art LLMs, such as GPT-4, Claude 3, Code Llama, and others, all for free
Java
726
star
43
twirl/The-API-Book

twirl/The-API-Book

‘The API’ book by Sergey Konstantinov
JavaScript
687
star
44
dullgiulio/pingo

dullgiulio/pingo

Plugins for Go
Go
671
star
45
rrebase/knboard

rrebase/knboard

Kanban boards with React & Django.
TypeScript
668
star
46
ukupat/trolol

ukupat/trolol

Troll your friends with simple commands AS QUICKLY AS POSSIBLE
JavaScript
666
star
47
jpmml/sklearn2pmml

jpmml/sklearn2pmml

Python library for converting Scikit-Learn pipelines to PMML
Python
666
star
48
rubygarage/collection-view-layouts

rubygarage/collection-view-layouts

A library that implements custom flow layouts for iOS apps
Swift
662
star
49
moll/vim-bbye

moll/vim-bbye

Delete buffers and close files in Vim without closing your windows or messing up your layout. Like Bclose.vim, but rewritten and well maintained.
Vim Script
637
star
50
moll/node-mitm

moll/node-mitm

Intercept and mock outgoing Node.js network TCP connections and HTTP requests for testing. Intercepts and gives you a Net.Socket, Http.IncomingMessage and Http.ServerResponse to test and respond with. Super useful when testing code that hits remote servers.
JavaScript
635
star
51
mrts/docker-postgresql-multiple-databases

mrts/docker-postgresql-multiple-databases

Using multiple databases with the official PostgreSQL Docker image
Shell
633
star
52
martinpaljak/GlobalPlatformPro

martinpaljak/GlobalPlatformPro

🌐 🔐 Manage applets and keys on JavaCard-s like a pro (via command line or from your Java project)
Java
618
star
53
transferwise/pipelinewise

transferwise/pipelinewise

Data Pipeline Framework using the singer.io spec
Python
600
star
54
identixone/fastapi_contrib

identixone/fastapi_contrib

Opinionated set of utilities on top of FastAPI
Python
597
star
55
taivop/joke-dataset

taivop/joke-dataset

A dataset of 200k English plaintext jokes.
Python
578
star
56
zone-eu/zone-mta

zone-eu/zone-mta

📤 Modern outbound MTA cross platform and extendable server application
JavaScript
577
star
57
openscoring/openscoring

openscoring/openscoring

REST web service for the true real-time scoring (<1 ms) of Scikit-Learn, R and Apache Spark models
Java
574
star
58
nordic-institute/X-Road

nordic-institute/X-Road

Source code of the X-Road® data exchange layer software
Java
570
star
59
perfectline/validates_url

perfectline/validates_url

URL Validation for Rails
Ruby
565
star
60
christiansafka/img2vec

christiansafka/img2vec

🔥 Use pre-trained models in PyTorch to extract vector embeddings for any image
Python
560
star
61
moll/json-stringify-safe

moll/json-stringify-safe

Like JSON.stringify, but doesn't throw on circular references
JavaScript
543
star
62
taivop/awesome-data-annotation

taivop/awesome-data-annotation

A list of tools for annotating data, managing annotations, etc.
542
star
63
srcnalt/OpenAI-Unity

srcnalt/OpenAI-Unity

An unofficial OpenAI Unity Package that aims to help you use OpenAI API directly in Unity Game engine.
C#
541
star
64
usetania/tania

usetania/tania

A PHP based, free, and open source farming management system.
CSS
536
star
65
jpmml/jpmml-sklearn

jpmml/jpmml-sklearn

Java library and command-line application for converting Scikit-Learn pipelines to PMML
Java
517
star
66
iconify/icon-sets

iconify/icon-sets

150+ open source icon sets. Icons are validated, cleaned up, optimised, ready to render as SVG. Updated automatically 3 times a week.
TypeScript
509
star
67
Ky6uk/PETOOH

Ky6uk/PETOOH

( a fundamentally new programming language )>🐓
C++
507
star
68
yarolegovich/MaterialPreferences

yarolegovich/MaterialPreferences

A highly flexible set of lovely looking views that provides functionality of preferences.
Java
485
star
69
aleksandr-m/gitflow-maven-plugin

aleksandr-m/gitflow-maven-plugin

The Git-Flow Maven Plugin supports various Git workflows, including GitFlow and GitHub Flow. This plugin runs Git and Maven commands from the command line.
Java
482
star
70
krambertech/react-essential-course

krambertech/react-essential-course

ITVDN - React Essential course materials
JavaScript
482
star
71
dennwc/dom

dennwc/dom

DOM library for Go and WASM
Go
480
star
72
transferwise/sequence-layout

transferwise/sequence-layout

A vertical sequence UI component for Android
Kotlin
475
star
73
indreklasn/simple-trello

indreklasn/simple-trello

📋
JavaScript
451
star
74
kongaskristjan/fire-hpp

kongaskristjan/fire-hpp

A C++ library that uses clever tricks to create super low-code, yet fully functional CLIs
C++
446
star
75
ria-com/nomeroff-net

ria-com/nomeroff-net

Nomeroff Net. Automatic numberplate recognition system.
Python
445
star
76
ukupat/tabs-or-spaces

ukupat/tabs-or-spaces

Module for analysing which whitespace types are used by the top starred repositories in GitHub
JavaScript
444
star
77
azdanov/php-interview-exercises

azdanov/php-interview-exercises

Some exercises to practice whiteboard interview questions in PHP.
PHP
444
star
78
ilyachch/django-rest-framework-rusdoc

ilyachch/django-rest-framework-rusdoc

Russian Translation of official Django REST Framework documentation / Русский перевод документации Django REST Framework
Python
433
star
79
cryptee/web-client

cryptee/web-client

Cryptee's web client source code for all platforms.
JavaScript
430
star
80
ali-zahedi/az-iranian-bank-gateways

ali-zahedi/az-iranian-bank-gateways

درگاه اتصال به بانک های ایرانی ( درگاه پرداخت بانک ملی ایران،بانک سامان، بانک ملت، درگاه پرداخت زرین پال و ... ) با استفاده از پایتون
Python
429
star
81
joe-bell/next-google-fonts

joe-bell/next-google-fonts

A tiny Next.js helper for loading Google Fonts fast and asynchronously ⏩
TypeScript
427
star
82
touchlane/SlideController

touchlane/SlideController

Swipe between pages with an interactive title navigation control. Configure horizontal or vertical chains for unlimited pages amount.
Swift
418
star
83
mikroskeem/tosh

mikroskeem/tosh

Imagine your SSH server only listens on an IPv6 address, and where the last 6 digits are changing every 30 seconds as a TOTP code...
Rust
413
star
84
jarmo/require_all

jarmo/require_all

A wonderfully simple way to load Ruby code
Ruby
413
star
85
angryziber/kotlin-puzzlers

angryziber/kotlin-puzzlers

A collection of Kotlin Puzzlers
Kotlin
412
star
86
simonoff/roo

simonoff/roo

Roo provides an interface to Open Office, Excel, and Google Spreadsheets.
Ruby
408
star
87
teeotsa/windows-11-debloat

teeotsa/windows-11-debloat

Script to optimize your installation of Windows 11.
PowerShell
406
star
88
rillrate-fossil/rillrate

rillrate-fossil/rillrate

Real-time UI for bots and tools
Rust
400
star
89
henrinormak/Heimdall

henrinormak/Heimdall

Heimdall is a wrapper around the Security framework for simple encryption/decryption operations.
Swift
400
star
90
andris9/simplesmtp

andris9/simplesmtp

Simple SMTP server/client module
JavaScript
396
star
91
ilikerobots/polyicon

ilikerobots/polyicon

Flutter icon set generator
JavaScript
391
star
92
rillrate/rillrate

rillrate/rillrate

Real-time UI for bots and tools
Rust
386
star
93
raydac/netbeans-mmd-plugin

raydac/netbeans-mmd-plugin

Free mind map editor with plug-ins for both NetBeans and Intellij
Java
375
star
94
tot-ra/graphql-schema-registry

tot-ra/graphql-schema-registry

GraphQL schema registry
TypeScript
370
star
95
indreklasn/react-native-redux-crypto-tracker

indreklasn/react-native-redux-crypto-tracker

💎 Learn how to build a Redux + React Native cryptocurrency app
JavaScript
363
star
96
nnsee/fileless-elf-exec

nnsee/fileless-elf-exec

Execute ELF files without dropping them on disk
Python
349
star
97
madisvain/upcount

madisvain/upcount

Invoicing for freelancers & small businesses
JavaScript
346
star
98
bear-metal/tunemygc

bear-metal/tunemygc

TuneMyGC - optimal MRI Ruby 2.1+ Garbage Collection
Ruby
346
star
99
satyrius/gonx

satyrius/gonx

Nginx access log parser for Golang
Go
346
star
100
moll/js-must

moll/js-must

An assertion library for JavaScript and Node.js with a friendly BDD syntax (awesome.must.be.true()). It ships with many expressive matchers and is test runner and framework agnostic. Follows RFC 2119 with its use of MUST. Good stuff and well tested.
JavaScript
334
star