DEV Community: Tony Larry

I built an open-source, privacy-first PDF toolkit (80+ tools) to replace Adobe. Here is the stack.

Tony Larry — Thu, 08 Jan 2026 14:51:16 +0000

The "Why"

If you are a developer, you probably hate uploading sensitive documents (tax forms, contracts, bank statements) to random "Free PDF Merger" websites. You know that "Free" usually means "You are the product."

I wanted a tool that:

Runs 100% locally (files never leave the browser).
Is Open Source (so I can verify the code).
Doesn't suck (clean UI, no ads, no "3 files per day" limits).

So, I built PDFCraft. It's an MIT-licensed, client-side PDF toolkit built with Next.js and WebAssembly.

Repo: github.com/PDFCraftTool/pdfcraft
Demo: pdfcraft.devtoolcafe.com

The Tech Stack

I chose a modern stack to ensure performance and maintainability:

Frontend Framework: Next.js (React). I needed the static site generation (SSG) capabilities for SEO and fast initial load times.
Styling: Tailwind CSS. For a clean, responsive UI that works on mobile.
Core Engine (The Heavy Lifting):
WebAssembly (Wasm): This is key. It allows us to run heavy image and PDF processing logic in the browser at near-native speed.
Libraries: pdf-lib for manipulation, pdf.js for rendering, and tesseract.js for client-side OCR.

Architecture: Zero-Server Processing

The most interesting part of PDFCraft is what it doesn't have: A backend API for file processing.

In a traditional architecture:
User Uploads File -> Server (AWS/GCP) Processes it -> User Downloads

In PDFCraft:
User Selects File -> Browser (Wasm/WebWorkers) Processes it -> User Downloads

Why this matters for devs:

Privacy: I literally cannot see your files. There is no database to hack.
Cost: Hosting is dirt cheap (static files only).
Speed: No network latency for uploading large files.

Key Features Implemented

It started as a simple merger but grew into a suite of 80+ tools. Here are a few technical highlights:

Client-Side OCR: Using tesseract.js and Web Workers to extract text from scanned PDFs without freezing the main thread.
Conversion: Converting PDF to Office formats (Word/Excel) and Images (JPG/PNG/HEIC) directly in the browser.
Security: AES encryption/decryption handling purely on the client.

Self-Hosting & Extension

Since privacy is the main goal, I made sure you can run it yourself.
You can clone the repo and deploy it anywhere (Vercel, Netlify, or your own Docker container).

I also included a Chrome Extension (you can find the zip in the repo) for quick access without opening a new tab.

Open Source & Roadmap

The project is fully open source (MIT License).

I'm currently looking for contributors to help with:

Improving the PDF Viewer performance for huge files (500MB+).
Adding more language support for OCR.

If you are interested in WebAssembly or PDF manipulation, check out the code!

🔗 GitHub: https://github.com/PDFCraftTool/pdfcraft

(If you find it useful, a star ⭐ would keep me motivated!)

Cron Expression Descriptor

Tony Larry — Thu, 26 May 2022 10:11:38 +0000

An online tool to describe Cron expressions as human-readable text.
https://devtoolcafe.com/tools/cron

5 Useful Database Command Line Tools

Tony Larry — Tue, 26 Apr 2022 03:40:15 +0000

Mycli - Python

https://github.com/dbcli/mycli

star 10.3k

A Terminal Client for MySQL with AutoCompletion and Syntax Highlighting.

Features

Auto-completion as you type for SQL keywords as well as tables, views and columns in the database.
Syntax highlighting using Pygments.
Smart-completion (enabled by default) will suggest context-sensitive completion.
- SELECT * FROM <tab> will only show table names.
- SELECT * FROM users WHERE <tab> will only show column names.
Support for multiline queries.
Favorite queries with optional positional parameters. Save a query using \fs alias query and execute it with \f alias whenever you need.
Timing of sql statements and table rendering.
Config file is automatically created at ~/.myclirc at first launch.
Log every query and its results to a file (disabled by default).
Pretty prints tabular data (with colors!)
Support for SSL connections

Usage

$ mycli --help
Usage: mycli [OPTIONS] [DATABASE]

  A MySQL terminal client with auto-completion and syntax highlighting.

  Examples:
    - mycli my_database
    - mycli -u my_user -h my_host.com my_database
    - mycli mysql://my_user@my_host.com:3306/my_database

Options:
  -h, --host TEXT               Host address of the database.
  -P, --port INTEGER            Port number to use for connection. Honors
                                $MYSQL_TCP_PORT.

  -u, --user TEXT               User name to connect to the database.
  -S, --socket TEXT             The socket file to use for connection.
  -p, --password TEXT           Password to connect to the database.
  --pass TEXT                   Password to connect to the database.
  --ssh-user TEXT               User name to connect to ssh server.
  --ssh-host TEXT               Host name to connect to ssh server.
  --ssh-port INTEGER            Port to connect to ssh server.
  --ssh-password TEXT           Password to connect to ssh server.
  --ssh-key-filename TEXT       Private key filename (identify file) for the
                                ssh connection.

  --ssh-config-path TEXT        Path to ssh configuration.
  --ssh-config-host TEXT        Host to connect to ssh server reading from ssh
                                configuration.

  --ssl-ca PATH                 CA file in PEM format.
  --ssl-capath TEXT             CA directory.
  --ssl-cert PATH               X509 cert in PEM format.
  --ssl-key PATH                X509 key in PEM format.
  --ssl-cipher TEXT             SSL cipher to use.
  --ssl-verify-server-cert      Verify server's "Common Name" in its cert
                                against hostname used when connecting. This
                                option is disabled by default.

  -V, --version                 Output mycli's version.
  -v, --verbose                 Verbose output.
  -D, --database TEXT           Database to use.
  -d, --dsn TEXT                Use DSN configured into the [alias_dsn]
                                section of myclirc file.

  --list-dsn                    list of DSN configured into the [alias_dsn]
                                section of myclirc file.

  --list-ssh-config             list ssh configurations in the ssh config
                                (requires paramiko).

  -R, --prompt TEXT             Prompt format (Default: "\t \u@\h:\d> ").
  -l, --logfile FILENAME        Log every query and its results to a file.
  --defaults-group-suffix TEXT  Read MySQL config groups with the specified
                                suffix.

  --defaults-file PATH          Only read MySQL options from the given file.
  --myclirc PATH                Location of myclirc file.
  --auto-vertical-output        Automatically switch to vertical output mode
                                if the result is wider than the terminal
                                width.

  -t, --table                   Display batch output in table format.
  --csv                         Display batch output in CSV format.
  --warn / --no-warn            Warn before running a destructive query.
  --local-infile BOOLEAN        Enable/disable LOAD DATA LOCAL INFILE.
  -g, --login-path TEXT         Read this path from the login file.
  -e, --execute TEXT            Execute command and quit.
  --init-command TEXT           SQL statement to execute after connecting.
  --charset TEXT                Character set for MySQL session.
  --password-file PATH          File or FIFO path containing the password
                                to connect to the db if not specified otherwise
  --help                        Show this message and exit.

Pgcli - Python

https://github.com/dbcli/pgcli

star 10.3k

Postgres CLI with autocompletion and syntax highlighting

Features

Auto-completes as you type for SQL keywords as well as tables and columns in the database.
Syntax highlighting using Pygments.
Smart-completion (enabled by default) will suggest context-sensitive completion.
- SELECT * FROM <tab> will only show table names.
- SELECT * FROM users WHERE <tab> will only show column names.
Primitive support for psql back-slash commands.
Pretty prints tabular data.

$ pip install -U pgcli

$ sudo apt-get install pgcli # Only on Debian based Linux (e.g. Ubuntu, Mint, etc)
$ brew install pgcli # Only on macOS

Sqlline - Java

https://github.com/julianhyde/sqlline

star 502

Shell for issuing SQL to relational databases via JDBCIf you have Coursier installed, you can quickly connect to a demo Hypersonic database with:

$ coursier launch sqlline:sqlline:1.12.0 org.hsqldb:hsqldb:2.5.0 net.hydromatic:foodmart-data-hsqldb:0.4 -M sqlline.SqlLine -- -u jdbc:hsqldb:res:foodmart -n FOODMART -p FOODMART -d org.hsqldb.jdbcDriver
0: jdbc:hsqldb:res:foodmart> select avg("shelf_height" * "shelf_width" * "shelf_depth") as "avg_volume" from "product";
+-------------------------+
|       avg_volume        |
+-------------------------+
| 2147.3845245442353      |
+-------------------------+
1 row selected (0.01 seconds)
0: jdbc:hsqldb:res:foodmart> !quit

Iredis - Python

https://github.com/laixintao/iredis

star 1.8k

Interactive Redis: A Terminal Client for Redis with AutoCompletion and Syntax Highlighting.

Features

Advanced code completion. If you run command KEYS then run DEL, IRedis will auto-complete your command based on KEYS result.
Command validation. IRedis will validate command while you are typing, and highlight errors. E.g. try CLUSTER MEET IP PORT, IRedis will validate IP and PORT for you.
Command highlighting, fully based on redis grammar. Any valid command in IRedis shell is a valid redis command.
Human-friendly result display.
pipeline feature, you can use your favorite shell tools to parse redis' response, like get json | jq ..
Support pager for long output.
Support connection via URL, iredis --url redis://example.com:6379/1.
Support cluster, IRedis will auto reissue command for MOVED response in cluster mode.
Store server configuration: iredis -d prod-redis (see dsn for more).
peek command to check the key's type then automatically call get/lrange/sscan, etc, depending on types. You don't need to call the type command then type another command to get the value. peek will also display the key's length and memory usage.
Ctrl + C to cancel the current typed command, this won't exit IRedis, exactly like bash behaviour. Use Ctrl + D to send a EOF to exit IRedis.
Ctrl + R to open reverse-i-search to search through your command history.
Auto suggestions. (Like fish shell.)
Support --encode=utf-8, to decode Redis' bytes responses.
Command hint on bottom, include command syntax, supported redis version, and time complexity.
Official docs with built-in HELP command, try HELP SET!
Written in pure Python, but IRedis was packaged into a single binary with PyOxidizer, you can use cURL to download and run, it just works, even you don't have a Python interpreter.
Hide password for AUTH command.
Says "Goodbye!" to you when you exit!
For full features, please see: iredis.io

Or you can download the executable binary with cURL(or wget), untar, then run. It is especially useful when you don't have a python interpreter(E.g. the official Redis docker image which doesn't have Python installed.):

wget  https://github.com/laixintao/iredis/releases/latest/download/iredis.tar.gz \
 && tar -xzf iredis.tar.gz \
 && ./iredis

Usql - Go

https://github.com/xo/usql

star 7.2k

Universal command-line interface for SQL databases

If the following or similar error is encountered when attempting to run usql:

$ usql
dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicuuc.68.dylib
Referenced from: /Users/user/.local/bin/usql
Reason: image not found
Abort trap: 6

Find more command line tools: https://cliapps.com

5 Awesome Python HTTP Clients

Tony Larry — Fri, 18 Mar 2022 14:16:39 +0000

Name	Description	GitHub Activity
Requests	A simple, yet elegant, HTTP library.
urllib3	Python HTTP library with thread-safe connection pooling, file post support, user friendly, and more.
httplib2	Small, fast HTTP client library for Python. Features persistent connections, cache, and Google App …
GRequests	Requests + Gevent = <3
Uplink	A Declarative HTTP Client for Python

source: 5 Awesome Python HTTP Clients

Find answers to most common Python issues

Tony Larry — Fri, 31 Dec 2021 14:51:24 +0000

Python Issues - Find answers to most common Python issues.
https://pythonissues.com/

A curated list of Open Source example iOS apps developed in Swift

Tony Larry — Tue, 07 Dec 2021 03:50:16 +0000

Example iOS Apps

A curated list of Open Source example iOS apps developed in Swift.

How to Use

Example-iOS-Apps is an amazing list for people who are beginners and learning iOS development and for iOS developers who need any example app or feature. The best ways to use are:

Ask for help on our Twitter or drop us a mail on jogendra.iitbhu@gmail.com
Simply press command + F to search for a keyword
Go through our Content Menu

iOS Apps that Take Part in Google Summer of Code

SUSI iOS - SUSI AI iOS app by FOSSASIA.
Open Event Orga iOS - Event management app for organizers using Open Event Platform by FOSSASIA
Open Event iOS - Open Event iOS app by FOSSASIA.
Badge Magic iOS - Badge Magic is an Android app to control LED name badges. The goal is to provide options to portray names, graphics and simple animations on LED badges. For the data transfer from the smartphone to the LED badge we use Bluetooth.
Powerup iOS - PowerUp is an educational choose-your-own-adventure game that utilizes a users uploaded curriculum to empower pre-adolescents to take charge of their reproductive health. This is the iOS version of the game.
Open Food Facts iOS - iOS version (Swift) of Open Food Facts.
Catty - iOS implementation of the Catrobat language.
Amahi - iOS application written in Swift, from scratch.
Phimp.me - Photo Image Editor and Sharing App.
Matrix iOS SDK - The Matrix SDK for iOS.
Kiwix Apple - iOS and macOS implementation of Kiwix.

iOS Apps that written with SwiftUI

Reddit-SwiftUI - A cross-platform Reddit client built in SwiftUI
SwiftUITodo - An example to-do list app using SwiftUI
MovieSwiftUI - SwiftUI & Combine app using MovieDB API. With a custom Flux (Redux) implementation.
SwiftUI-MovieDB - SwiftUI MovieDB prototype app
SwiftUI-2048 - A 2048 game writing with SwiftUI.
GitHubSearchWithSwiftUI - SwiftUI and Combine based GitHubSearch example.
HNNow - Hacker News reader for iOS and iPadOS built with SwiftUI
SwiftUIViewTextStack - How to create views, text and stacks with SwiftUI
Animatable Cards - Examples projects using SwiftUI & Combine to animatable cards
swiftui-notes - A collection of notes, project pieces, playgrounds and ideas on learning and using SwiftUI and Combine.
Harvest-SwiftUI-Gallery - Gallery App for Harvest (Elm Architecture + Optics) + SwiftUI + Combine.
SwiftWebUI - A demo implementation of SwiftUI for the Web
8 Ball - A fully working iOS + watchOS game to make life choices
AC Helper - Animal Crossing New Horizon companion app in SwiftUI
Puffery - An iOS App written in SwiftUI to send push notifications fueled by Siri Shortcuts
KHabit - a pure and minimalistic app which helps you maintain productive habits, and nothing more.
FootNote - a SWIFTUI + Core Data IOS app built during Hacktoberfest2020 open source developers.
Blackjack - Simple demo blackjack app on how to intergrate swiftUI with MVVM.
AR MultiPendulum - AR Headset experience with touchscreen settings interface built in SwiftUI.
isowords - Open source game built in SwiftUI and the Composable Architecture.
Clendar - Universal calendar app. Written in SwiftUI.

watchOS Apps that written with SwiftUI

Countio - Countio is simple WatchOS App made with Swiftly SwiftUI. You can count anything quickly with Countio!!!
Waterminder - A simple Apple Watch app to remind you to drink water!

Frameworks

ARHeadsetKit - High-level framework for experimenting with AR and using $5 Google Cardboard to replicate Hololens.

iOS Apps written with SceneKit

Pizza Man - A simple game where you eat flying pepperoni

Content

Calculator-iOS - Basic calculator app for iOS devices using Swift3. Created for learning purpose.
Stopwatch - Basic Stop Watch & Countdown app for iOS devices. Created for learning purpose.
To Do List - Basic To Do List App for iOS devices using swift and xcode.
Gravity Blocks - A basic iOS app on basic physics concept gravity and elasticity.
QR Blank - A basic QR code scanning app that checks URLs safety before advancing.
AppleWatchCalculator - A calculator for your Apple Watch but only if you have fingers small enough to press the buttons.
done-swift - Sample app to demonstrate data sharing between a WatchKit app and its main app using Realm
how-much - A simple iOS app to record how much things cost using various data persistence implementations.
Firefox for iOS - An iOS version of the firefox browser
Chats - Open source messaging app
technex-ios - iOS app for Technex, IIT(BHU) Varanasi. This project is closed before completion. You can use this app for learning purpose.
GitHawk - A GitHub project manager app for iOS
30 days of React Native - 30 days of React Native demos
WordPress for iOS - WordPress's app for iOS, written in Swift
Artsy - An art auction app.
CustomCamera - iOS project that demonstrates how to create a custom camera
Edhita - Open source text editor written for iOS in Swift
5Calls - iOS app for 5Calls.org
BoardBank - Money Manager for Board Games
TumCampusApp - An iOS app for and from students at Technical University of Munich.
Swift 30 Projects - 30 mini Swift Apps for self-study
crime mapper - A data visualisation tool that adds publicly available crime data from UK police forces to an interactive map
VPN On - A basic iOS app for VPN which can be automatically connected for a pre-specified domain
Blurry - A small image blur tool for iOS.
Files - File Browser for iOS.
Kickstarter - The official Kickstarter app for iOS.
Alfresco - Alfresco is the open platform iOS app for business-critical content management and collaboration.
SwiftHN - A iOS app for Hacker News.
DesignerNewsApp - A iOS client for Designer News.
FlappySwift - Flappy Bird game written in iOS.
Yep - A community where geniuses meet.
TweedleDumb - A mock Twitter client built with MVVM and NavigationControllers. Small codebase, built with best practices in mind to demonstrate said practices. Great for learning purposes.
BarcodeScanner - Simple and beautiful barcode scanner.
Social Logins - Basic app to show how to login with Facebook, Google, Twitter. Created for learning purpose.
Awesome ML - Discover, download, compile & launch different image processing CoreML models on iOS.
Next Cloud - The Nextcloud iOS app allows you to access all your files on your Nextcloud. A safe home for all your data.
Applozic iOS Swift Chat - Chat app sample and chat SDK to integrate into your iOS swift app.
Kommunicate iOS Chat - Kommunicate.io support chat SDK to integrate live chat and bot integrations for customer support into your iOS app.
My Anime List - Simple sample of using the VIP (Clean Swift) architecture for iOS.
Wire iOS - The Wire mobile app has an architectural layer that we call sync engine . It is the client-side layer that processes all the data that is displayed in the mobile app.
AudioKit - Audio synthesis, processing, and analysis platform for iOS.
Charter - A Swift mailing list client for iPhone and iPad.
2048 - A working port of 2048 to Swift
Recipes App - An app that showcases many recipes together with their detail information
PixPic - Photo editing app
Brave iOS Browser - Brave is based on Firefox iOS
Wikipedia - Official Wikipedia iOS App
Todoey - To Do App
VLC - Official VLC iOS & tvOS App
Dailyfeed - iOS client for newsapi.org
iOSSampleApp - Sample iOS app demonstrating Coordinators, Dependency Injection, MVVM, Binding
Unwrap - Learn Swift interactively on your iPhone
Alamofire-Example-Starwars - Learn alamofire with a funny example about Start Wars
Sorting Algorithms App - An open source app focused on show in a visual way how sorting algorithms actually works.
App Store Clone - An experimental clone of the new iOS 11 App Store app.
Podcasts - A clone of Apple's Podcasts.
TriangleDraw - Pixel Editor app that uses UIDocument, UIDocumentBrowserViewController, Metal, UndoManager.
Player - video player in Swift, simple way to play and stream media on iOS/tvOS.
ProgressGif - Add progress bars to gifs. Realm for project storage + Real time video editor + Renderer.
Telegram - Official Telegram Messenger for iOS
CaptchaDemo - A LightWeight Swift project to showcase implementation of Google ReCaptcha in iOS Application.
CalendarApp - A sample app similar to iOS Calendar, built with CalendarKit in less than 100 lines of code.
Habitica - Habit building & productivity app.
PIA VPN - VPN App by Private Internet Access.
NetNewsWire - RSS reader for macOS and iOS.

Author

Jogendra Singh

What's next

Any suggestions?

Contribution

If you have a feature request, open an issue
If you want to contribute, submit a pull request
If you have any issue or want help, please drop me a mail on jogendra.iitbhu@gmail.com

Inspired by:

Awesome iOS
Awesome Swift

License

Distributed under the MIT license. See LICENSE for more information.

📱 List of open source Flutter applications

Tony Larry — Sat, 04 Dec 2021 15:18:07 +0000

Open source flutter apps

Flutter is Google's UI toolkit for building beautiful, natively compiled applications for mobile, web, desktop, and embedded devices from a single codebase.. The main goal of this repository is to find free open source apps and start contributing to it. Feel free to contribute to the list, any suggestions are always welcomed!

Business
Communication
Education
Entertainment
Finance
Health and Fitness
Games
LifeStyle
Media
News and Magazine
Personalization
Productivity
Social Network
Shopping
Tools
Travel

Business

Minsk8 - Marketplace with Hasura & Firebase by comerc (live-code).
Open E-Commerce App - Open Flutter Project E-commerce App by 4seer.
Invoice Ninja - Companion app for the Invoice Ninja by Invoice Ninja.
Flutter Jobs App - Flutter job board app by Raouf Rahiche.

Communication

DroidKaigi2018-flutter - Unofficial conference app for DroidKaigi 2018 Tokyo by konifar.
FlutterMates - A sample app for our internal company talk about Flutter by Codemate Ltd.
SpaceX GO - Simple yet powerful, open-source SpaceX launch tracker by Chechu.

Education

Mathematics - Generate MCQ PDF / Question PDF : With Answer and Quiz J-J-GAJJAR.

Entertainment

CineReel - You can see lists for Now playing, Top Rated, Popular and Upcoming movies by serko.
Flutter Ebook App — A simple Flutter app to read and download e-books by Festus Olusegun
Fluttery Filmy - Movie app which is developed using flutter and powered by tmdb. by Bhavik Makwana.
Toughest - Tricky questions and answer- Offline Interview Q/A by MD SADAB WASIM.
Sandwhich - An app to solve the age-old sandwich debate built using machine learning, Flutter, and TensorFlow Lite by MotionMobs
TV Randshow - App to choose a random TV show episode by deandreamatias
AnimSearch - Anime and Manga search app. created using Flutter and Jikan API. by Ariz Armeidi.

Finance

Bit Alarm - An app to keep track of different cryptocurrencies by Damoon Rashidi.
Trace - Modern and powerful crypto portfolio & market explorer by Trent Piercy.
Platypus Crypto - Platypus Crypto is an ad-free cross-platform robust solution for tracking cryptocurrency assets by Blake Bottum.
Wallet UI - Flutter Wallet APP UI by Yasin ilhan.
Money Tracker - Money Tracker by Daniel Choi.
BudgetBudy - Budget Budy is the easiest and most user friendly expense manager app by Mufaddal Shakir
Piggyvault - Family finance management app by Abhith Rajan.
Bank Git - An app to manage bank account by breaking it into branches by Yash Johri.
Receipt Manager  - Receipt parser, manager and tracker by Monolidth
Currency Alarm - Let you know when the rate (USD, EUR, RUB) completely achieves the set level by Daniil Shurygin
Be Thrifty Today - A simple and secure money manager that keeps you financially vigilant by Amruth Pillai
Natrium — A fast, robust & secure NANO Wallet by Appditto
Light Wallet — EOSIO-based Cryptocurrency Wallet & Ecosystem Explorer by SEEDS
Auction — A Defi ERC20 Token Auction Website by y_pakorn

Health and Fitness

Weight Tracker - Weight Tracker is an application dedicated for people who want to dump or maintain weight by Marcin Szałek.
Covid-Care - Live Update With Change State country india by J-J-GAJJAR
Covid19-Tracker - Tracking the impact of COVID-19 cases based on your location by Aditya Singh
Feeel — A home workout app that respects your privacy by Enjoying FOSS.
Smooth App - To showcase Open Food Facts's power to a broad range of users through a smooth user experience and sleek user interface by Open Food facts
Watermaniac — an app that will help you track the amount of water you drink by Artur Rymarz
wger - Flutter fitness/workout app for wger by the wger project.
QuitSmoke - A Flutter app to help you quit smoking by trizin.

Games

Sudoku - Sudoku Game built by VarunS2002.
Pokedex - Pokedex app built by Pham Sy Hung.
Hangman-Hangman game word hunting by Jerald jacob
Flip - Reversi game by Andrew Brogdon.
2048 - 2048 game by Anuran Barman.
TRex - Port of the famous Chrome's Trex game by Renan C. Araújo.
Crush - How to build a Math-3 game, like Candy Crush, Bejeweled by Didier Boelens.
Slide Puzzle - Classic slide (15) puzzle by Kevin Moore.
Solitaire -A Solitaire clone made by Deven Joshi.
Math Matrix -Brain training games composition Mehul Makwana.
Impossiblocks -Brain training game made by Javi Pacheco.
Truth or Dare - a Truth or Dare party game build with Codemagic and Fastlane by ITCraftship.
FlutterDex - a Simple Pokedex app built with API from PokeAPI by Ariz Armeidi.
Space Empires - A 4X Space themed strategy game by Satyam Sharma

Lifestyle

Beer-Me-Up - Beer tracking nicely designed by Benoit Letondor.
Food Ordering App - Food delivery App UI designed by Tarikul Islam.

Media

Grey - A Material designed music player developed in Flutter by Avinash Kumar.
InKino - A multiplatform Dart movie app by Iiro Krankka.
Music Player - Full featured music player by Pawan Kumar.
Cinematic - UI for Movie DB Public API by Aaron Oertel.
TuneIN - Dynamic themed music player with casting Moda20.
Flutter Music - A Flutter music player to play songs by o-ifeanyi

News and Magazine

Flews - A news client written in Flutter that displays top stories from Hacker News, Reddit's r/AndroidDev, Imgur's most viral, and GitHub top Java repos by James Barr.
NewsBuzz - Firebase backed news reader using News API by Ankur Kedia.
NewsApp - Live News Using API with Many API filterrs by J-J-GAJJAR.
InNews - Live News in eight different categories by Akash Lilhare.

Personalization

Furniture - Code for Furniture app dashboard created by Raja Yogan.
Dashboard - Dashboard concept made by Ivascu Adrian.
Tailor made - Managing a Fashion designer's daily routine by Jeremiah Ogbomo.
Wallbay - Wallpaper App developed in Flutter using Pexels API by Tekeshwar Singh.
BUWA (Black Unicorn Wallpapers), the best wallpaper app for Android that features aesthetically-pleasing and sexy wallpapers and gets new wallpapers every other week by The Black Unicorn.

Productivity

BookSearch - Digital BookShelf for your reading progress by Norbert515.
Flutter Todo - This Todo app is implemented using Flutter by Tuan Nguyen.
GSYGithubAppFlutter - An open source Github client App developed by Flutter by Shuyu Guo.
Habbit - Habbit is an ultra simple habit tracker that just works by Li Zhong.
Taskist - Taskist is a ToDo List app for Task Management by Hugo EXTRAT.
Time Cop - A time tracking app that respects your privacy by Kenton Hamaluik.
Trinity Orientation - Orientation week at Trinity College, U of T by Matthew Tory.
Notes App - Note Taking App made with Flutter with Sqlite as database by Bibek Timsina.
WhatTodo - Todoist like UI by Burhanuddin Rashid.
Yata - Todo application that makes your todolist as your wallpaper by Rohith Gilla
Journapi - Bullet journal application made with Flutter and GetX. by ChangJoo Park
LibreTrack - Private, cross-platform package tracking app by Yaroslav Pronin

Social Network

Deer - Minimalist Todo Planner built using BLoC pattern by Aleksander Woźniak.
FlutterGram - Complete Instagram based on Firestore & Google Functions by MDanics.
Flutter Chat App - A one-to-one chat app built on Flutter with firebase authentication and image sharing capability by Rohan Taneja.
FlutterWhatsAppClone - Building a WhatsApp Clone in Flutter by Pawan Kumar.
Lime - Lime social network by Sebastian Sellmair.
Meme Chat - Chat app on Flutter, using Firebase, Google Sign In, and device camera integration by a team of Googlers.
Tinder Card - Tinder like cards swipe effect by Ivascu Adrian.
Fwitter - Fully functional Twitter clone built in flutter framework using Firebase realtime database and storage by Sonu Sharma
GroupChatApp - Group chat application using Flutter and Firebase, where users can register and create groups or join already existing groups and start conversing with each other by Ahmed Gulab Khan
Harpy - A Twitter app built with Flutter Roberto Doering
Fedi - Open-source client for Pleroma and Mastodon social networks by Big-Fig
Skyfeed - Alternative to Twitter by RedSolver

Shopping

Yumniastic Food Shop App - Online food delivery service app and Django API by 1hanzla100.
E-Commerce App - Ecommerce app UI and API integration by Md Tarikul Islam.
Grocery-App - Flutter Grocery Shopping App by Widle
Flutter Games - Flutter app for purchasing and renting games by Ray Li
Plantly - App concept where you can purchase and get info of plants by Ivascu Adrian.
Rapidinho - Unofficial delivery app for Rapidinho made by GDG Luanda .
LaCoro Q-commerce app - An open source quick commerce app in flutter by LaCoro
Flutter WooCommerce app - A ready-made app template for WooCommerce stores by WooSignal

Tools

Flitter - Glitter app by Hadrien Lejard and Kevin Segaud. It uses Redux and Jaguar.
Trovami - A Live location app created in Flutter using Firebase as the backend by ManojNB
Wallpaper - Wallpaper App made with Flutter with Dynamic Theming by Bibek Timsina
Zefyr - Soft and gentle rich text editing for Flutter applications by Memspace
Enigma Signal Meter - Align your satellite dish by reading signal from satellite receiver by Krkadoni
Jagnik - Simple elegant Photo Text Editing tool in flutter by Bipin Chandra Tripathi
Flutter Browser App - A Full-Featured Mobile Browser App by Lorenzo Pichilli
You — An app that checks what internet knows about you by Md Sadab Wasim
Weather - Weather App Built with Flutter and OpenWeatherMap API by 1hanzla100.
FlutterWeather - Weather App with clean and modern UI by Ariz Armeidi.
One Second Diary - Minimalist Video Diary app by KyleKun.

Travel

Flight search - Flight search app by Marcin Szałek.
Tourism - A Flutter tourism app by Abdulmomen Kadum
Travel Guide - Travel guide app by Ivascu Adrian.
ShareACab - Cab Sharing App for college students by DevClub IIT Delhi.

License

Resources

PHP Libraries for sending and parsing email

Tony Larry — Sat, 04 Dec 2021 14:08:53 +0000

PHP Email Libraries for sending and parsing email.

CssToInlineStyles - A library to inline CSS in email templates.
Email Reply Parser - An email reply parser library.
Email Validator - A small email address validation library.
Fetch - An IMAP library.
Mautic - Email marketing automation
PHPMailer - Another mailer solution.
PHP IMAP - A library to access mailboxes via POP3, IMAP and NNTP.
Stampie - A library for email services such as SendGrid, PostMark, MailGun and Mandrill.
SwiftMailer - A mailer solution.
Symfony Mailer - A powerful library for creating and sending emails.
A curated list of awesome PHP libraries

File Systems implemented in Go

Tony Larry — Sat, 04 Dec 2021 13:08:48 +0000

afero - A FileSystem Abstraction System for Go
fsnotify - Cross-platform file system notifications for Go.
juicefs - A distributed POSIX file system built on top of Redis and S3.
gcsfuse - A user-space file system for interacting with Google Cloud Storage.
git-lfs - Git extension for versioning large files.
go-systemd - Go bindings to systemd socket activation, journal, D-Bus, and unit files.
goofys - A high-performance, POSIX-ish Amazon S3 file system written in Go.
minikeyvalue - A ~1000 line distributed key value store.
seaweedfs - SeaweedFS is a simple and highly scalable distributed file system for small files.
svfs - A virtual file system over Openstack Swift built upon fuse.https://golangrepo.com/

Awesome Golang Audio and Music Libraries

Tony Larry — Sat, 04 Dec 2021 06:50:54 +0000

Audio and Music

Libraries for manipulating audio.

flac - Native Go FLAC encoder/decoder with support for FLAC streams.
gaad - Native Go AAC bitstream parser.
GoAudio - Native Go Audio Processing Library.
gosamplerate - libsamplerate bindings for go.
id3v2 - ID3 decoding and encoding library for Go.
malgo - Mini audio library.
minimp3 - Lightweight MP3 decoder library.
mix - Sequence-based Go-native audio mixer for music apps.
music-theory - Music theory models in Go.
Oto - A low-level library to play sound on multiple platforms.
PortAudio - Go bindings for the PortAudio audio I/O library.
portmidi - Go bindings for PortMidi.
vorbis - "Native" Go Vorbis decoder (uses CGO, but has no dependencies). Awesome Go libraries

Swift Utilities for writing to and reading from the device log

Tony Larry — Sat, 04 Dec 2021 06:30:43 +0000

Logging

Utilities for writing to and reading from the device log

AEConsole - Customizable Console UI overlay with debug log on top of your iOS App.
CleanroomLogger - Configurable and extensible high-level logging API that is simple, lightweight and performant.
Duration 🐧 - Lightweight logging library focused on reporting timings for operations.
Gedatsu - Provide readable format about AutoLayout error console log.
HeliumLogger 🐧 - IBM's lightweight logging framework.
Printer - A fancy logger for your next app.
Puppy 🐧 - A flexible logging library that supports multiple transports and platforms.
Puree - A log collector for iOS.
QorumLogs - Logging Utility for Xcode & Google Docs.
Rainbow 🐧 - Delightful console output.
SwiftyBeaver 🐧 - Multi-platform logging during development & release.
TinyConsole - A tiny log console to display information while using your iOS app.
TraceLog 🐧 - Dead Simple: logging the way it's meant to be! Runs on iOS, macOS, and Linux.
Watchdog - Utility for logging excessive blocking on the main thread.
WatchdogInspector - A logging tool to show the current framerate (fps) in the status bar of your iOS app.
Willow - Willow is a powerful, yet lightweight logging library.
XCGLogger - Full featured & Configurable logging utility with log levels, timestamps, and line numbers.

A curated list of awesome Swift frameworks, libraries and software

Awesome flutter image components

Tony Larry — Sat, 04 Dec 2021 06:25:32 +0000

Image

Carousel Slider [1161⭐] - Carousel slider widget, support infinite scroll and custom child widget by serenader.
Parallax Image [238⭐] - Image parallax by Anatoly Pulyaevskiy.
Photo View [1461⭐] - Scalable image view with loading placeholder by Renan C. Araújo.
SVG [1259⭐] - SVG parsing, rendering, and widget library by Dan Field.
Image Cropper [811⭐] - Crop your images support ratio, rotation, zoom by HungHD.
Cached Network Image [1882⭐] - Show images from the internet and keep them in the cache directory by.
Lottie [627⭐] - Use airbnb's popular After Effects Animation library by xvrh.
Bitmap [126⭐] - Perform Bitmap manipulations (such as contrast and exposure) with a help from the Dart FFI by Renan C. Araújo.
Crop [169⭐] - Crop any widget/image in Android, iOS, Web and Desktop by Mahdi K. Fard.

Image Picker

Image Picker - Images Selection by Collin Jackson.
WeChat Assets Picker [788⭐] - Assets picker in WeChat style, support multi assets by Alex Li. Awesome Flutter libraries

DEV Community: Tony Larry

I built an open-source, privacy-first PDF toolkit (80+ tools) to replace Adobe. Here is the stack.

The "Why"

The Tech Stack

Architecture: Zero-Server Processing

Key Features Implemented

Self-Hosting & Extension

Open Source & Roadmap

Cron Expression Descriptor

5 Useful Database Command Line Tools

Mycli - Python

Features

Pgcli - Python

Features

Sqlline - Java

Iredis - Python

Features

Usql - Go

5 Awesome Python HTTP Clients

Find answers to most common Python issues

A curated list of Open Source example iOS apps developed in Swift

Example iOS Apps

How to Use

iOS Apps that Take Part in Google Summer of Code

iOS Apps that written with SwiftUI

watchOS Apps that written with SwiftUI

Frameworks

iOS Apps written with SceneKit

Content

Author

What's next

Contribution

Inspired by:

License

📱 List of open source Flutter applications

Open source flutter apps

Contents

Business

Communication

Education

Entertainment

Finance

Health and Fitness

Games

Lifestyle

Media

News and Magazine

Personalization

Productivity

Social Network

Shopping

Tools

Travel

License

Resources

PHP Libraries for sending and parsing email

PHP Email Libraries for sending and parsing email.

File Systems implemented in Go

Awesome Golang Audio and Music Libraries

Audio and Music

Swift Utilities for writing to and reading from the device log

Logging

Awesome flutter image components

Image

Image Picker