Top 5 C++ range Projects

C++ Format

161 19,262 9.8 C++

A modern formatting library

Project mention: C++ left arrow operator (2016) | news.ycombinator.com | 2024-03-24

Continuation passing monads form the basis of a perfectly valid and usable software architecture and programming pattern.
In the case of ostream and operator<<, this pattern reduces the number of intermediate objects that would otherwise be constructed.
If you object to iostream on religious or stylistic grounds, there's always fmt which is more like Go or Python string interpolation.[0]
0. https://fmt.dev

scnlib

18 931 9.4 C++

scanf for modern C++

Project mention: Why are strings and IO so complicated? | /r/cpp | 2023-12-07

scnlib (https://github.com/eliaskosunen/scnlib) scanf

InfluxDB

www.influxdata.com sponsored

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flux

6 382 9.5 C++

A C++20 library for sequence-orientated programming (by tcbrindle)

Project mention: Why are strings and IO so complicated? | /r/cpp | 2023-12-07

flux (https://github.com/tcbrindle/flux) (like ranges::views)

think-cell-library

2 349 3.7 C++

think-cell core library

Project mention: Inside boost::concurrent_flat_map | /r/cpp | 2023-07-07

We at think-cell use that pattern a lot in our library.

text

10 296 6.8 C++

A spicy text library for C++ that has the explicit goal of enabling the entire ecosystem to share in proper forward progress towards a bright Unicode future. (by soasis)

Project mention: The Absolute Minimum Every Software Developer Must Know About Unicode in 2023 | news.ycombinator.com | 2023-10-02

It sounds like a generic length function in Unicode in 2023 is no longer a good idea. These articles complaining about the variety of lengths in Unicode are annoying at this point. Pretty much all of them can be summed up as, "Well, it depends." And, that isn't wrong. But nerds love to argue until they are blue in the face about the One Correct Answer. Sheesh.
This is the most interesting comparison article I have seen in years about Unicode processing in C++: https://thephd.dev/the-c-c++-rust-string-text-encoding-api-l...
The author is also the lead on an open source C++ Unicode library called ztd.txt: https://github.com/soasis/text

WorkOS

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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 2024-03-24.