Qt5

Open-source projects categorized as Qt5
Language: + C++ + Python + C

Top 23 Qt5 Open-Source Projects

  • video2x

    A lossless video/GIF/image upscaler achieved with waifu2x, Anime4K, SRMD and RealSR. Started in Hack the Valley II, 2018.

    Project mention: So what is the best upscale? | /r/DeepSpaceNine | 2023-12-11
  • NotepadNext

    A cross-platform, reimplementation of Notepad++

    Project mention: Open Source Windows Notepad on the Web | news.ycombinator.com | 2024-02-08

    there is another OpenSource - Cross-Platform (Windows, Linux, etc) - Notepad/Notepad++ Alternative:

    https://github.com/dail8859/NotepadNext

  • JetBrains Dev Survey

    What’s up with the C++ ecosystem in 2023? JetBrains Developer Ecosystem Survey 2023 has given us many interesting insights. The Embedded (37%) and Games (39%) industries are already working with C++20, developers are incorporating static analysis in their CI, and ChatGPT usage among coders is flourishing. Read on for more!

  • stellarium

    Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

    Project mention: Stellarium is a free GPL software which renders realistic skies in real time | news.ycombinator.com | 2024-01-13
  • openscad

    OpenSCAD - The Programmers Solid 3D CAD Modeller

    Project mention: Show HN: Atopile – Design circuit boards with code | news.ycombinator.com | 2024-02-05
  • persepolis

    Persepolis Download Manager is a GUI for aria2.

    Project mention: Password-stealing Linux malware served for 3 years and no one noticed | news.ycombinator.com | 2023-09-12

    This is installed by adding a shady repository to your apt sources.list...

    How is this a supply chain attack? My official debian repository have never been breached so far.

    This is no different from downloading an .exe of a shady website and running it.

    Also: https://packages.debian.org/search?keywords=download+manager... lists:

    • uget: https://sourceforge.net/projects/urlget/

    • kget: https://apps.kde.org/en-gb/kget/

    • persepolis: https://persepolisdm.github.io/

    why use "Free Download Manager"? Is this targeting new-comers from windows?

  • PrismLauncher

    A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC)

    Project mention: Curseforge (Overwolf) on Linux Mint | /r/linux_gaming | 2023-12-11

    I recommend switching to Prism Launcher.

  • QOwnNotes

    QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.

    Project mention: QOwnNotes | news.ycombinator.com | 2023-12-21
  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  • sqlitestudio

    A free, open source, multi-platform SQLite database manager.

    Project mention: C# program not able to open or connect to an encrypted SQLite Database | /r/sqlite | 2023-04-30

    DB4S provides only one algorithm based on official SQLite cipher. You can encrypt your database with another in SQLiteStudio or sqlite-gui (I'm an author). Both applications use SQLite3 Multiple Ciphers-library.

  • PlotJuggler

    The Time Series Visualization Tool that you deserve.

  • openshot-qt

    OpenShot Video Editor is an award-winning free and open-source video editor for Linux, Mac, and Windows, and is dedicated to delivering high quality video editing and animation solutions to the world.

    Project mention: PhotoPea: Advanced Photo Editing Software | news.ycombinator.com | 2024-02-20

    OpenShot is great, FOSS and works well on my 2014 MBP: https://www.openshot.org/

    I used DaVinci Resolve but it was very sluggish on older hardware.

  • notes

    Fast and beautiful note-taking app written in C++. Write down your thoughts.

    Project mention: Why I Like Obsidian | news.ycombinator.com | 2024-01-17

    Plume is built on top of my open source note-taking app Notes[1]. Since Plume is based on Notes, I'll of course comply with the MPL license and release all existing files that were changed (and must stay MPL licensed).

    But I recently discussed my reasoning to go close-source with Plume[2]. I've been working night and day (every day) converting 4 cups of coffee into code for the last 4.5 months to create Plume. I don't want to risk not being rewarded sufficiently for it. But, I'm 99% sure that I'll either open source the core block editor or the entire app in the future.

    [1] https://github.com/nuttyartist/notes

    [2] https://news.ycombinator.com/item?id=38584960

  • Librum

    The Librum client application

    Project mention: Librum: Open-Source e-book platform | news.ycombinator.com | 2023-12-18

    >Why should they have to justify providing free software?

    They don't, but they have to be honest about what they're presenting. There's this shitty motte-and-bailey situation in open source where their website ( https://librumreader.com/ ) looks like marketing for a serious application - but the moment you treat it like a serious application, people are like "it's free, why are you treating it like a serious application?".

    Look:

    >Simplicity

    >Focus on what actually matters, using a simple and straight forward interface.

    >Your time is too valuable to be wasted on complex applications.

    What does the tone here convey? Is it "this is just a cool project I wrote"?

  • opentrack

    Head tracking software for MS Windows, Linux, and Apple OSX

    Project mention: TrackIR VS Cheaper alternatives | /r/dcsworld | 2023-10-04

    I want to buy something like TrackIR (I don't know much about equivalent products). My friend told me about a DIY tracker that I could use (opentrack).

  • apkstudio

    Open-source, cross platform Qt based IDE for reverse-engineering Android application packages.

  • nodeeditor

    Qt Node Editor. Dataflow programming framework

  • QDarkStyleSheet

    A dark style sheet for QtWidgets application

  • openauto

    AndroidAuto headunit emulator

    Project mention: What would be required between my car's wiring harness and a mini-pc/raspi to handle media and map steering wheel buttons? | /r/CarAV | 2023-03-14

    Options are limited. Look here: https://github.com/f1xpl/openauto

  • Qt

    Qt Base (Core, Gui, Widgets, Network, ...)

    Project mention: Current Issues With The Qt Project - From The Outside Looking In | /r/QtFramework | 2023-04-20

    Qt mono repo : .. you could check out all submodules and simply use CMake to exactly achieve this. A mono repo also means that if I only use qtbase and declarative, I would need to have all submodules in there? - No

  • examples

    Learn to create a desktop app with Python and Qt (by pyqt)

  • git-cola

    git-cola: The highly caffeinated Git GUI

    Project mention: Ask HN: Can we do better than Git for version control? | news.ycombinator.com | 2023-12-10

    > Visual Studio does a decent job of abstracting the GIT nuances, but I personally use GIT Extensions, which looks and feels much better on Windows than the other cross platform UIs.

    IDEs and text editors sometimes have nice Git integrations in the UI, but I wanted standalone software that I can use for anything from various programming projects, to something like gamedev projects (with Git LFS) or arbitrary documents.

    In the end, I just forked over some money for GitKraken, it's pretty good, especially with multiple accounts on the same platforms, when you want to switch between them easily: https://www.gitkraken.com/

    There's also Sourcetree which I used before then, kind of sluggish but feature complete: https://www.sourcetreeapp.com/

    For something more lightweight, I also enjoyed Git Cola on various OSes: https://git-cola.github.io/ Even Git documentation has a page on the software out there, a good deal of which is free and has good platform support: https://git-scm.com/downloads/guis

    Quite frankly, I spend like 90% of the time using a GUI interface nowadays, when I want to easily merge things, or include very specific code blocks across multiple files in a commit, or handle most of the other common operations. Of course, sometimes there's a need to drop down to the CLI, but you're right that some GUI software feels like it actually improves the usability here.

  • linuxdeployqt

    Makes Linux applications self-contained by copying in the libraries and plugins that the application uses, and optionally generates an AppImage. Can be used for Qt and other applications

    Project mention: Two reasons because Arch-based AppImages are not a good idea | /r/archlinux | 2023-05-05

    The second reason is the "modularity" of Arch, why Debian packages all the dependences in many different packages? Because a developer can isolate a bug or exclude that package using the right patch. Arch tends to package everything together. That's why an AppImage of Chromium for me is about 140 MB from a Ubuntu base and 280-300 from an Arch-base... but at least this is an issue of both arch-deployer and arch2appimage... I think that by using linuxdeployqt would be better in this case (SPOILER, it requires the host system with an old GLIBC version, also Debian Bookwork is too new for it xD ).

  • awesome-qt-qml

    A curated list of awesome Qt and QML libraries, resources, projects, and shiny things.

  • qimgv

    Image viewer. Fast, easy to use. Optional video support.

    Project mention: "How i learned about Firefox MPRIS" - or - "[PSA/FYI] Add years to your life by avoiding this critical 'WTF?!?' moment." | /r/firefox | 2023-03-13

    about this time, i am a little more than intrigued and a bit confused. i use my image viewing program qimgv (github) by typing qimvg 87956_60.png and was shown a photograph of a man seemingly turning his head to look at me.

  • LearnThisRepo.com

    Learn 300+ open source libraries for free using AI. LearnThisRepo lets you learn 300+ open source repos including Postgres, Langchain, VS Code, and more by chatting with them using AI!

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-02-20.

Qt5 related posts

Index

What are some of the best open-source Qt5 projects? This list will help you:

Project Stars
1 video2x 8,302
2 NotepadNext 7,055
3 stellarium 6,457
4 openscad 6,260
5 persepolis 5,918
6 PrismLauncher 4,557
7 QOwnNotes 4,196
8 sqlitestudio 4,036
9 PlotJuggler 3,914
10 openshot-qt 3,809
11 notes 3,482
12 Librum 3,233
13 opentrack 3,172
14 apkstudio 2,800
15 nodeeditor 2,703
16 QDarkStyleSheet 2,637
17 openauto 2,291
18 Qt 2,197
19 examples 2,181
20 git-cola 2,151
21 linuxdeployqt 2,056
22 awesome-qt-qml 1,986
23 qimgv 1,968
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