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#csv

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

141 records
Tagged “csv”Ranked by health index
NuGet
81Excellenthealth index
andresharpe/cute
Bulk upload and download of Contentful content (excel/csv/tsv/yaml/json/sql).
C#★ 25Jul 21, 2026
MITJul 21, 2026 · metrics 2.10.0
RubyGems
81Excellenthealth index
comma-csv/comma
Comma is a small CSV (ie. comma separated values) generation extension for Ruby objects, that lets you seamlessly define a CSV output format via a small DSL
Ruby★ 518Aug 22, 2026
MITAug 22, 2026 · metrics 2.10.0
Packagist
81Excellenthealth index
gotenberg/gotenberg-php
🐘 A PHP client for interacting with Gotenberg.
PHP★ 389↓ 344.6K/moJul 23, 2026
MITJul 23, 2026 · metrics 2.10.0
npm
81Excellenthealth index
juanjoDiaz/json2csv
Flexible conversion between JSON and CSV
TypeScript · JavaScript★ 363↓ 8.2M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
Maven · npm
81Excellenthealth index
osiegmar/FastCSV
Fast, lightweight, and RFC 4180 compliant CSV library for Java. Zero dependencies, ~90 KiB. Trusted by Apache NiFi, JUnit, and Neo4j.
Java★ 691Aug 29, 2026
MITAug 29, 2026 · metrics 2.10.0
NuGet · npm
80Excellenthealth index
EvotecIT/OfficeIMO
Fast and easy to use cross-platform .NET library that creates or modifies Microsoft Word (DocX) and later also Excel (XLSX) files without installing any software. Library is based on Open XML SDK
C#★ 484Jul 20, 2026
MITJul 20, 2026 · metrics 2.10.0
crates.io
78Goodhealth index
EffortlessMetrics/tokmd
Code intelligence for humans, machines, and LLMs: receipts, metrics, and insights from your codebase.
Rust★ 5↓ 18.4K/moAug 6, 2026
Apache-2.0Aug 6, 2026 · metrics 2.10.0
npm
78Goodhealth index
jackchuka/gql-ingest
A TypeScript CLI tool that reads CSV files and ingests data into GraphQL APIs through configurable mutations.
TypeScript★ 13↓ 2,403/moJul 27, 2026
MITJul 27, 2026 · metrics 2.10.0
Packagist · PyPI
78Goodhealth index
portphp/portphp
Data import/export framework for PHP
PHP★ 284↓ 55.5K/moJul 23, 2026
MITJul 23, 2026 · metrics 2.10.0
78Goodhealth index
soenneker/soenneker.blazor.sheetmapper
A Blazor component and utility library for mapping uploaded CSV or tabular files to C# objects. Supports header extraction and user-defined property mapping.
CSS★ 4Jul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
Go
78Goodhealth index
tableauio/tableau
A modern configuration converter based on Protobuf (proto3).
Go★ 54Jul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
NuGet · npm
77Goodhealth index
Brain2k-0005/Lumeo
Modern, accessible Blazor UI the shadcn way: use it from NuGet or own the source via CLI + registry. Components, DataGrid, Scheduler, charts, AI chat primitives, first-party icon packs, themes, dark mode, RTL + i18n. Tailwind CSS v4, MCP server, dotnet new templates. MIT.
C# · HTML★ 19Sep 2, 2026
MITSep 2, 2026 · metrics 2.10.0
npm
77Goodhealth index
adaltas/node-csv
Full featured CSV parser with simple api and tested against large datasets.
JavaScript · TypeScript★ 4,282↓ 134M/moAug 12, 2026
MITAug 12, 2026 · metrics 2.10.0
NuGet
77Goodhealth index
brendankowitz/ignixa-fhir
A blazing-fast multi-FHIR, multi-tenant, multi-database, data streaming reference implementation FHIR Server built in dotnet.
C#★ 5Jul 27, 2026
Custom licenseJul 27, 2026 · metrics 2.10.0
crates.io
77Goodhealth index
jqnatividad/csv-nose
Detecting CSV file dialects by Table Uniformity Measurement and Data Type Inference
Rust★ 10↓ 4,928/moAug 9, 2026
MITAug 9, 2026 · metrics 2.10.0
77Goodhealth index
nietras/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 with blazing fast SIMD vectorized parsing.
C#★ 1,461Jul 18, 2026
MITJul 18, 2026 · metrics 2.10.0
Go
77Goodhealth index
oakwood-commons/kvx
A terminal-based UI for exploring structured data interactively
Go★ 0Jul 16, 2026
Custom licenseJul 16, 2026 · metrics 2.10.0
npm
77Goodhealth index
obsidianmd/obsidian-importer
Convert your data to Markdown files you can use in Obsidian. Works with Apple Notes, OneNote, Evernote, Notion, Google Keep, and many other formats.
TypeScript★ 1,547Jul 18, 2026
MITJul 18, 2026 · metrics 2.10.0
npm
77Goodhealth index
productdevbook/hucre
Zero-dependency spreadsheet engine. Read & write XLSX, CSV, ODS. Pure TypeScript, works everywhere.
TypeScript★ 1,456↓ 54.3K/moJul 30, 2026
MITJul 30, 2026 · metrics 2.10.0
PyPI
77Goodhealth index
sinaptik-ai/pandas-ai
Chat with your database or your datalake (SQL, CSV, parquet). PandasAI makes data analysis conversational using LLMs and RAG.
Python★ 23.7K↓ 244.4K/moAug 12, 2026
Custom licenseAug 12, 2026 · metrics 2.10.0
77Goodhealth index
soenneker/soenneker.csv.sepcsvutil
Using the Sep CSV library, provides methods for reading and writing CSV files using strongly-typed objects with automatic property mapping and basic type conversion
C#★ 0Jul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
npm
75Goodhealth index
TVScoundrel/agentforge
No repository description published.
TypeScript★ 1↓ 21.9K/moAug 22, 2026
MITAug 22, 2026 · metrics 2.10.0
NuGet
75Goodhealth index
WildGums/Orc.Csv
Utilities for CsvHelper
C#★ 10Aug 21, 2026
Custom licenseAug 21, 2026 · metrics 2.10.0
Hex
75Goodhealth index
ash-project/ash_appsignal
The AppSignal APM integration for Ash Framework
Elixir★ 10↓ 3,727/moJul 17, 2026
Custom licenseJul 17, 2026 · metrics 2.10.0
npm
75Goodhealth index
mbloch/mapshaper
Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files
JavaScript★ 4,168↓ 275.4K/moAug 28, 2026
Custom licenseAug 28, 2026 · metrics 2.10.0
PyPI
75Goodhealth index
pyexcel/pyexcel
Single API for reading, manipulating and writing data in csv, ods, xls, xlsx and xlsm files
Python★ 1,293Aug 13, 2026
BSD-3-ClauseAug 13, 2026 · metrics 2.10.0
Packagist · npm
75Goodhealth index
silverstripe/silverstripe-gridfieldqueuedexport
Export large data sets from your GridField in the Silverstripe CMS interface through async jobs
PHP · JavaScript★ 10↓ 2,122/moJul 22, 2026
MITJul 22, 2026 · metrics 2.10.0
73Goodhealth index
soenneker/soenneker.enumerables.commaseparated
High-performance, allocation-free CSV enumeration using ReadOnlySpan{char} — a drop-in alternative to string.Split(',') for hot paths.
C#★ 0Jul 18, 2026
MITJul 18, 2026 · metrics 2.10.0
Packagist
73Goodhealth index
spatie/simple-excel
Read and write simple Excel and CSV files
PHP★ 1,369↓ 613.6K/moAug 13, 2026
MITAug 13, 2026 · metrics 2.10.0
RubyGems
71Goodhealth index
Puchaczov/Musoq
SQL Runtime without any database
C#★ 505Jul 17, 2026
MITJul 17, 2026 · metrics 2.10.0