llvm-project VS obs-studio

Compare llvm-project vs obs-studio and see what are their differences.

llvm-project

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies. (by llvm)
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llvm-project obs-studio
349 2,361
25,563 55,450
3.6% 2.1%
10.0 9.8
about 6 hours ago 7 days ago
C++ C
GNU General Public License v3.0 or later GNU General Public License v3.0 only
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

llvm-project

Posts with mentions or reviews of llvm-project. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-04-21.
  • Ask HN: Which books/resources to understand modern Assembler?
    6 projects | news.ycombinator.com | 21 Apr 2024
    'Computer Architeture: A Quantitative Apporach" and/or more specific design types (mips, arm, etc) can be found under the Morgan Kaufmann Series in Computer Architeture and Design.

    "Getting Started with LLVM Core Libraries: Get to Grips With Llvm Essentials and Use the Core Libraries to Build Advanced Tools "

    "The Architecture of Open Source Applications (Volume 1) : LLVM" https://aosabook.org/en/v1/llvm.html

    "Tourist Guide to LLVM source code" : https://blog.regehr.org/archives/1453

    llvm home page : https://llvm.org/

    llvm tutorial : https://llvm.org/docs/tutorial/

    llvm reference : https://llvm.org/docs/LangRef.html

    learn by examples : C source code to 'llvm' bitcode : https://stackoverflow.com/questions/9148890/how-to-make-clan...

  • Flang-new: How to force arrays to be allocated on the heap?
    1 project | news.ycombinator.com | 14 Apr 2024
    See

    https://github.com/llvm/llvm-project/issues/88344

    https://fortran-lang.discourse.group/t/flang-new-how-to-forc...

  • The LLVM Compiler Infrastructure
    1 project | news.ycombinator.com | 9 Apr 2024
  • Programming from Top to Bottom - Parsing
    2 projects | dev.to | 18 Mar 2024
    You can never mistake type_declaration with an identifier, otherwise the program will not work. Aside from that constraint, you are free to name them whatever you like, there is no one standard, and each parser has it own naming conventions, unless you are planning to use something like LLVM. If you are interested, you can see examples of naming in different language parsers in the AST Explorer.
  • Look ma, I wrote a new JIT compiler for PostgreSQL
    1 project | news.ycombinator.com | 18 Mar 2024
    > There is one way to make the LLVM JIT compiler more usable, but I fear it’s going to take years to be implemented: being able to cache and reuse compiled queries.

    Actually, it's implemented in LLVM for years :) https://github.com/llvm/llvm-project/commit/a98546ebcd2a692e...

  • C++ Safety, in Context
    8 projects | news.ycombinator.com | 12 Mar 2024
    > It's true, this was a CVE in Rust and not a CVE in C++, but only because C++ doesn't regard the issue as a problem at all. The problem definitely exists in C++, but it's not acknowledged as a problem, let alone fixed.

    Can you find a link that substantiates your claim? You're throwing out some heavy accusations here that don't seem to match reality at all.

    Case in point, this was fixed in both major C++ libraries:

    https://github.com/gcc-mirror/gcc/commit/ebf6175464768983a2d...

    https://github.com/llvm/llvm-project/commit/4f67a909902d8ab9...

    So what C++ community refused to regard this as an issue and refused to fix it? Where is your supporting evidence for your claims?

  • Clang accepts MSVC arguments and targets Windows if its binary is named clang-cl
    2 projects | news.ycombinator.com | 2 Mar 2024
    For everyone else looking for the magic in this almost 7k lines monster, look at line 6610 [1].

    [1] https://github.com/llvm/llvm-project/blob/8ec28af8eaff5acd0d...

  • Rewrite the VP9 codec library in Rust
    5 projects | news.ycombinator.com | 28 Feb 2024
    Through value tracking. It's actually LLVM that does this, GCC probably does it as well, so in theory explicit bounds checks in regular C code would also be removed by the compiler.

    How it works exactly I don't know, and apparently it's so complex that it requires over 9000 lines of C++ to express:

    https://github.com/llvm/llvm-project/blob/main/llvm/lib/Anal...

  • Fortran 2023
    1 project | news.ycombinator.com | 22 Feb 2024
    https://github.com/llvm/llvm-project/blob/main/flang/docs/F2...
  • MiniScript Ports
    10 projects | dev.to | 7 Feb 2024
    • Go • Rust • Lua • pure C (sans C++) • 6502 assembly • WebAssembly • compiler backends, like LLVM or Cranelift

obs-studio

Posts with mentions or reviews of obs-studio. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-04-08.

What are some alternatives?

When comparing llvm-project and obs-studio you can also consider the following projects:

zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.

obsninja - VDO.Ninja is a powerful tool that lets you bring remote video feeds into OBS or other studio software via WebRTC.

Lark - Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.

obs-StreamFX - StreamFX is a plugin for OBS® Studio which adds many new effects, filters, sources, transitions and encoders! Be it 3D Transform, Blur, complex Masking, or even custom shaders, you'll find it all here.

gcc

ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of files to many supported destinations you can choose from.

SDL - Simple Directmedia Layer

jellyfin-ffmpeg - FFmpeg for Jellyfin

cosmopolitan - build-once run-anywhere c library

Kodi Home Theater Software - Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.

windmill - Open-source developer platform to turn scripts into workflows and UIs. Fastest workflow engine (5x vs Airflow). Open-source alternative to Airplane and Retool.

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.