Cppcheck
libvips
Our great sponsors
Cppcheck | libvips | |
---|---|---|
11 | 23 | |
5,389 | 8,909 | |
- | 1.9% | |
9.9 | 9.2 | |
3 days ago | 9 days ago | |
C++ | C | |
GNU General Public License v3.0 only | GNU Lesser General Public License v3.0 only |
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.
Cppcheck
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Configuring Cppcheck, Cpplint, and JSON Lint
I dedicated Sunday morning to going over the documentation of the linters we use in the project. The goal was to understand all options and use them in the best way for our project. Seeing their manuals side by side was nice because even very similar things are solved differently. Cppcheck is the most configurable and best documented; JSON Lint lies at the other end.
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Enforcing Memory Safety?
Using infer, someone else exploited null-dereference checks to introduce simple affine types in C++. Cppcheck also checks for null-dereferences. Unfortunately, that approach means that borrow-counting references have a larger sizeof than non-borrow counting references, so optimizing the count away potentially changes the semantics of a program which introduces a whole new way of writing subtly wrong code.
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Check out my tasks.json for C++ of VScode
Also check out (cppcheck)[https://github.com/danmar/cppcheck] if you want more static analysis
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What are the must-have tools for any C++ developer?
My browser refuses to open that link. This is better: https://github.com/danmar/cppcheck
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Awesome Penetration Testing
cppcheck - Extensible C/C++ static analyzer focused on finding bugs.
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C/C++ pre-commit hooks for static analyzers and linters
and five C/C++ static code analyzers: * clang-tidy * oclint * cppcheck * cpplint (recently added!) * include-what-you-use (recently added!)
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C Deep
Cppcheck - Static analysis tool. Despite the name, works well with C. GPL-3.0-or-later
libvips
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Building an online image compressor
After some research, I found libvips, a demand-driven, horizontally threaded image processing library. It is designed to run quickly while using as little as memory as possible.
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Things you might not know about Next Image
Sharp is a fast and efficient image optimization Node.js module that makes use of the native libvips library.
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Go Image Converting
h2non/bimg can handle both if the underlying libvips is compiled with support for both formats.
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.Webp is the bane of my existence
if you're using linux (which it doesn't seem so) there's also vispdisp https://github.com/jcupitt/vipsdisp which is based on https://github.com/libvips/libvips which will likely take over how images are decoded in the future for everything, at least methodology wise.
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How are responsive image sets are generated, stored, and managed server-side?
The magic happens by way of a library called Libvips, which contains an ultra-high-speed low-memory image resizer.
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imagor v1 - a fast, Docker-ready image processing server in Go, libvips and more
imagor uses one of the most efficient image processing library libvips. It is typically 4-8x faster than using the quickest ImageMagick and GraphicsMagick settings.
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My project: railstart app
libvips v8.6+ or ImageMagick for image analysis and transformations
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railstart-niceadmin support more features
- [libvips](https://github.com/libvips/libvips)
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Fast, Docker-ready image processing server written in Go and libvips, with Thumbor URL syntax
That's very cool! Though performance will not be close -- your nice solution is based on libgd, which is typically 5x slower than libvips, and needs 10x more memory. At usual display sizes, libvips will generally deliver the resized image in under 50ms, and will handle large images (relatively) gracefully.
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Still true? How true?
https://github.com/libvips/libvips https://github.com/libvips/libvips/wiki/Why-is-libvips-quick interesting
What are some alternatives?
OpenCV - Open Source Computer Vision Library
imagick - Go binding to ImageMagick's MagickWand C API
cpplint - Static code checker for C++
sharp - High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.
GD - GD Graphics Library
tesseract-ocr - Tesseract Open Source OCR Engine (main repository)
gcc-poison - gcc-poison
FreeImage - A custom distribution of FreeImage, with a CMake-based build system. Used by the Athena Game Framework.
CImg - The CImg Library is a small and open-source C++ toolkit for image processing
FFmpeg - Mirror of https://git.ffmpeg.org/ffmpeg.git
stb - stb single-file public domain libraries for C/C++
OpenImageIO - Reading, writing, and processing images in a wide variety of file formats, using a format-agnostic API, aimed at VFX applications.