287 best open source csv projects.

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Displaying 1 to 20 from 287 results

PapaParse - Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input

Javascript

Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.

csv csv-parser parser parse parsing delimited text data auto-detect comma tab pipe file filereader stream worker workers thread threading multi-threaded jquery-plugin

csv - CSV data manipulation made easy in PHP

Csv is a simple library to ease CSV parsing, writing and filtering in PHP. The goal of the library is to be powerful while remaining lightweight, by utilizing PHP native classes whenever possible.Full documentation can be found at csv.thephpleague.com.

csv-document csv-converter csv-filter csv-query csv

ISO-3166-Countries-with-Regional-Codes - ISO 3166-1 country lists merged with their UN Geoscheme regional codes in ready-to-use JSON, XML, CSV data sets

Ruby

These lists are the result of merging data from two sources, the Wikipedia ISO 3166-1 article for alpha and numeric country codes, and the UN Statistics site for countries' regional, and sub-regional codes. In addition to countries, it includes dependent territories. The International Organization for Standardization (ISO) site provides partial data (capitalised and sometimes stripped of non-latin ornamentation), but sells the complete data set as a Microsoft Access 2003 database. Other sites give you the numeric and character codes, but there appeared to be no sites that included the associated UN-maintained regional codes in their data sets. I scraped data from the above two websites that is all publicly available already to produce some ready-to-use complete data sets that will hopefully save someone some time who had similar needs.

region-codes countries iso csv json xml dataset data

string.js - Extra JavaScript string methods.

Javascript

string.js, or simply S is a lightweight (< 5 kb minified and gzipped) JavaScript library for the browser or for Node.js that provides extra String methods. Originally, it modified the String prototype. But I quickly learned that in JavaScript, this is considered poor practice.Personally, I prefer the cleanliness of the way code looks when it appears to be native methods. i.e. when you modify native JavaScript prototypes. However, if any app dependency required string.js, then the app's string prototype would be modified in every module. This could be troublesome. So I settled on creating a wrapper a la jQuery style. For those of you prototype hatin' fools, there is the method extendPrototype().

string strings string.js stringjs s csv html entities parse tags strip trim encode decode escape unescape

tensorflow_template_application - TensorFlow template application for deep learning

Protocol

It is the generic golden program for deep learning with TensorFlow.Following are the supported features.

tensorflow tfrecords libsvm csv deep-learning machine-learning mlp cnn lstm classifier recommendation-system cpp spark grpc android maven

tabula - Tabula is a tool for liberating data tables trapped inside PDF files

Repo Note: The master branch is an in development version of Tabula. This may be substantially different from the latest releases of Tabula.As of August 2015, the master branch (and Tabula 1.1.X+) uses tabula-java instead of tabula-extractor under the hood. Previous versions of Tabula use tabula-extractor.

pdf csv excel text-extraction data-extraction

spout - Read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way

Spout is a PHP library to read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way. Contrary to other file readers or writers, it is capable of processing very large files while keeping the memory usage really low (less than 3MB).Full documentation can be found at http://opensource.box.com/spout/.

xlsx ods csv spreadsheet writer reader memory-efficient fast scalable

MapShaper - Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

Mapshaper is software for editing Shapefile, GeoJSON, TopoJSON, CSV and several other data formats, written in JavaScript. The mapshaper command line program supports essential map making tasks like simplifying shapes, editing attribute data, clipping, erasing, dissolving, filtering and more.

geojson topojson shapefile gis csv svg cartography simplification topology editing map-editor

excellentexport - Javascript export to Excel

Javascript

A quick JavaScript library to create export to Excel/CSV from HTML tables in the browser. No server required. As part of the new version 3.0.0+, there is support for XLSX. The drawback is that the library is 600+ KB.

excel javascript-export csv csv-export export-excel export client side

textract - node

HTML

A text extraction node module. In almost all cases above, what textract cares about is the mime type. So .html and .htm, both possessing the same mime type, will be extracted. Other extensions that share mime types with those above should also extract successfully. For example, application/vnd.ms-excel is the mime type for .xls, but also for 5 other file types.

extract-text extraction nodejs textract extract html csv text pdf docx doc xls xlsx png jpg gif rtf dxf pptx markdown xml odt ott xlsb xlsm xltx ods ots potx odg otg

miller - Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON

Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON. With Miller, you get to use named fields without needing to count positional indices, using familiar formats such as CSV, TSV, JSON, and positionally-indexed.

data-processing data-cleaning csv csv-files csv-format csv-reader streaming-data streaming-algorithms tsv json json-data data-reduction data-regression statistics statistical-analysis devops devops-tools tabular-data command-line command-line-tools

AdaptiveTableLayout - Library that makes it possible to read, edit and write CSV files

Java

Pay your attention to our new library that makes it possible to read, edit and write CSV files. If you use Android-based device, you can easily use our library for implementation of all aforementioned actions. In addition, you will be able to change rows and columns, display the picture via link, and align the required data. It will surely help you cope with your tasks faster and make your output higher. AdaptiveTableLayout library is at your disposal. The main goal of the library is to apply all its functions in the process of working with CSV files. Moreover, it will give you a competitive edge over others.

csv csv-files csv-reader csv-format awesome-list android-library

exceljs - Excel Workbook Manager

Javascript

Read, manipulate and write spreadsheet data and styles to XLSX and JSON. Reverse engineered from Excel spreadsheet files as a project.

xlsx json csv excel font border fill number format number-format alignment office spreadsheet workbook defined-names data-validations rich-text in-cell-format outlinelevel views frozen split pagesetup

node-csvtojson - Blazing fast and Comprehensive CSV Parser for Node.JS / Browser / Command Line.

TypeScript

Here is a free online csv to json convert service utilizing latest csvtojson module. csvtojson has released version 2.0.0.

csv csvtojson csvparser nodejs csv-data csv-row csv-columns csv-stream parse csv-parser parse-csv json csv-to-json csv-convert tojson convert-csv-to-json csv-json

q - q - Run SQL directly on CSV or TSV files

Python

q is a command line tool that allows direct execution of SQL-like queries on CSVs/TSVs (and any other tabular text files). q treats ordinary files as database tables, and supports all SQL constructs, such as WHERE, GROUP BY, JOINs etc. It supports automatic column name and column type detection, and provides full support for multiple encodings.

sql cli command-line-tool textasdata q qtextasdata csv tsv command-line

atom-beautify - :lipstick: Universal beautification package for Atom editor (:warning: Currently migrating to https://github

CoffeeScript

Atom-Beautify respects the core.telemetryConsent configuration option from Atom editor. If you do not wish to have usage data sent to Google Analytics then please set core.telemetryConsent to no or undecided option before using Atom-Beautify. See Anonymous Analytics section of docs for details. Thank you. Atom-Beautify is going to be completely rewritten with Unibeautify at its core! See unibeautify branch for work in progress and Issue #1174.

atom beautifier formatter coffeescript beautify prettifier prettify js-beautify format pretty html handlebars mustache xml css json sass scss less sql markdown typescript cpp c-sharp coldfusion uncrustify apex pawn vala erb editorconfig yaml front-matter jekyll marko svg elm arduino crystal csv ejs gherkin haskell hindent brittany jade jsx latex ocaml puppet riot.js spacebars swig tss twig visualforce xtemplate autopep8 coffee-formatter coffee-fmt clang-format dfmt elm-format html-beautifier csscomb gherkin-formatter gofmt latex-beautify fortran-beautifier jscs-fixer eslint eslint-fixer lua-beautifier ocp-indent perltidy php-cs-fixer phpcbf pretty-diff pug-beautify puppet-lint r remark rubocop ruby-beautify rustfmt sqlformat stylish-haskell tidy-markdown typescript-formatter yapf erl_tidy marko-beautifier vue vue-beautifier sassconvert formatr clojure-beautifier nunjucks ux-markup pybeautifier cljfmt bash beautysh glsl hh_format nginx nginx-beautify golang-template align-yaml goimports terraform terraformfmt tsx prettier verilog emacs-verilog-mode vhdl vhdl-beautifier gn blade

structured-text-tools - A list of command line tools for manipulating structured text data

The following is a list of text-based file formats and command line tools for manipulating each. Delimiter-separated values, including CSV, TSV, etc.

clis list csv tsv delimited-files text-files json yaml toml xml html ini structured-text conversion configuration-file

just-dashboard - :bar_chart: :clipboard: Dashboards using YAML or JSON files

Javascript

:bar_chart: :clipboard: Dashboards using YAML or JSON files

data-science data-visualization dashboard data-engineering d3 d3js chart data yaml csv json gist github-gist big-data business-intelligence data-driven just-dashboard

node-csv - Full featured CSV parser with simple api and tested against large datasets.

Javascript

This project provides CSV generation, parsing, transformation and serialization for Node.js. It has been tested and used by a large community over the years and should be considered reliable. It provides every option you would expect from an advanced CSV parser and stringifier.

csv parser nodejs streaming node tsv parse stringifier stringify