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ZLib Alternatives
Similar projects and alternatives to ZLib
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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.
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Onion
C library to create simple HTTP servers and Web Applications. (by davidmoreno)
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libwebp
Mirror only. Please do not send pull requests. See https://chromium.googlesource.com/webm/libwebp/+/HEAD/CONTRIBUTING.md.
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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wordle-trie-packing
Wordle clones are everywhere, but who is thinking about the bandwidth?
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Minizip-ng
Fork of the popular zip manipulation library found in the zlib distribution.
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gb-wordyl
A word game for the Nintendo Game Boy / Color, Analogue Pocket, Mega Duck
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libdeflate
Heavily optimized library for DEFLATE/zlib/gzip compression and decompression
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Electron
:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS
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Redis
Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
ZLib reviews and mentions
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ZLib VS jdeflate - a user suggested alternative
2 projects | 25 Nov 2023
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CVE-2023-4863: Heap buffer overflow in WebP (Chrome)
So the real issue here is that the lack of tree validation before the tree construction, I believe. I'm surprised that this check was not yet implemented (I actually checked libwebp to make sure that I was missing one). Given this blind spot, an automated test based on the domain knowledge is likely useless to catch this bug.
[1] https://github.com/madler/zlib/blob/master/examples/enough.c
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Notes: Advanced Node.js Concepts by Stephen Grider
In the source code of the Node.js opensource project, lib folder contains JavaScript code, mostly wrappers over C++ and function definitions. On the contrary, src folder contains C++ implementations of the functions, which pulls dependencies from the V8 project, the libuv project, the zlib project, the llhttp project, and many more - which are all placed at the deps folder.
- Exploring the Internals of Linux v0.01
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Quite OK Image is now my favorite asset format
A minimal viable Deflate decompressor is not exactly complex[1], although slower than mainline zlib.
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Zlib alternatives?
ZLibrary not zlib for anyone worried about archiving algorithms. https://zlib.net/ and all the Linux repositories are safe (AFAIK).
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Save File Corruption fix? PLEASE HELP
>The following is my educated guess at what to do next and I am a week-end warrior programmer at best. If someone with more experience comments, I would listen to them over me< If you have no programming experience, this may be a lost cause. It looks like the save file has a header area followed by a list of "zlib" compressed chunks. zlib.net may have a program that can open the save file and let you see the raw information inside it. Something after the header is garbled and it is preventing Save-Editors from decompressing that chunk OR from parsing what is inside of it. If you are lucky, the garbled bit will jump out at you and you can repair it.
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Zlib Critical Vulnerability
These appears to be the relevant changes:
2022-07-30: https://github.com/madler/zlib/commit/eff308af425b67093bab25...
2022-08-08: https://github.com/madler/zlib/commit/1eb7682f845ac9e9bf9ae3...
The second commit definitely fixed a null pointer dereference, I am not sure if the CVE is referencing something else that was fixed by the first commit.
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Gzip and Brotli Compression Level Estimator
It is actually possible to estimate the compression level without actually compressing everything again, because different levels use different strategies which can be identified in some cases. zlib in particular has three strategies [1] and preflate [2] leverages this to store the deflate stream reconstruction data without much bits.
[1] https://github.com/madler/zlib/blob/21767c6/deflate.c#L134-L...
[2] https://github.com/deus-libri/preflate/blob/master/preflate_...
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What does it take to be a good programmer?
It's still a heap of old school C spaghetti https://github.com/madler/zlib/commit/eff308af425b67093bab25...
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A note from our sponsor - WorkOS
workos.com | 28 Mar 2024
Stats
madler/zlib is an open source project licensed under GNU General Public License v3.0 or later which is an OSI approved license.
The primary programming language of ZLib is C.