Sep
World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible. (by nietras)
csvy
Import and Export CSV Data With a YAML Metadata Header (by leeper)
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.
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.
Sep
Posts with mentions or reviews of Sep.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-03-25.
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Eli Bendersky: Faster XML Stream Processing in Go
Pretty sure the C performance would have been trivially matched by C# were it to be ported there.
While not XML (which does not see much love from the community to surprise of HN), gigabytes per second of parsing throughput are reached for CSV without sacrificing UX: https://github.com/nietras/Sep?tab=readme-ov-file#packageass...
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Friends don't let friends export to CSV
If you ever need to parse CSV really fast and happen to know C#, there is an incredible vectorized parser for that: https://github.com/nietras/Sep/
csvy
Posts with mentions or reviews of csvy.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-03-25.
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Friends don't let friends export to CSV
There is CSVY, which lets you set a delimiter, schema, column types, etc. and has libraries in many languages and is natively supported in R.
Also is backwards-compatible with most CSV parsers.
https://github.com/leeper/csvy