571 Open source projects that are alternatives of or similar to Datev

csvrecord library / gem - read in comma-separated values (csv) records with typed structs / schemas

CSV parser for Swift

CSV parsing implementing the Node.js `stream.Transform` API

csvutil provides fast and idiomatic mapping between CSV and Go (golang) values.

Submits multiple domains to VirusTotal API

Unofficial API for finviz.com

A common, beautiful interface to tabular data, no matter the format

Export from an Elasticsearch into a CSV file

🧾💰App for issuing invoices, track expenses and managing clients for all the sole traders of New Zealand. That are registered for GST. And can host a Rails app. And are able to configure Google OAuth.

Pure Ruby gem that implements the MQTT protocol, a lightweight protocol for publish/subscribe messaging.

Universal database layer for the client, server & mobile devices. It's like Lego for databases.

An open-source ERP (Enterprise Resource Planning) solution for WordPress

Test Kitchen plugins for testing Terraform configurations

GUI Diff Tool for Excel

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Simple SQL-like syntax on top of Perl text processing.

Open source accounting system designed for Lithuania

Easy and Fast internationalizing your Flutter Apps

Countries, Languages & Continents data (capital and currency, native name, calling codes).

Technical specifications and guidelines for implementing Frictionless Data.

A CSV parser for Rust, with Serde support.

CSV Decoding and Encoding for Elixir

A RubyGems.org cache and private gem server

Pydantic model generator for easy conversion of JSON, OpenAPI, JSON Schema, and YAML data sources.

The FileHelpers are a free and easy to use .NET library to read/write data from fixed length or delimited records in files, strings or streams

Double-entry accounting system with a command-line reporting interface

🏡 Código IBGE, nome do município, capital, código UF, UF, estado, latitude e longitude das cidades brasileiras

A unit handling library for ruby

A Python script to fetch tracks of music channels on Youtube, find them on Spotify and add them to a playlist

Lightweight Exporter library

F# Data: Library for Data Access

A terminal spreadsheet multitool for discovering and arranging data

Single API for reading, manipulating and writing data in csv, ods, xls, xlsx and xlsm files

ETL Framework for .NET / c# (Parser / Writer for CSV, Flat, Xml, JSON, Key-Value, Parquet, Yaml, Avro formatted files)

Catches mail and serves it through a dream.

Tools library for unity 3d game engine: animator graph helpers, serialization (json), localization, event routing (eventbus, ui actions), embedded scripting, uGui xml markup, threading, tweening, in-memory protection and other helpers (pure C#)

CleverCSV is a Python package for handling messy CSV files. It provides a drop-in replacement for the builtin CSV module with improved dialect detection, and comes with a handy command line application for working with CSV files.

A modern C++ library for reading, writing, and analyzing CSV (and similar) files.

A CLI tool to convert CSV / Excel / HTML / JSON / Jupyter Notebook / LDJSON / LTSV / Markdown / SQLite / SSV / TSV / Google-Sheets to a SQLite database file.

❌ Multi-format spreadsheet CLI (now merged in http://github.com/sheetjs/js-xlsx )

Rack middleware for rate-limiting incoming HTTP requests.

A UNIX Command To Anonymise Data

Constantly updated lists of world countries and their associated alpha-2, alpha-3 and numeric country codes as defined by the ISO 3166 standard, available in CSV, JSON , PHP and SQL formats, in multiple languages and with national flags included

Migrate to PostgreSQL in a single command!

Python scripts for ETL (extract, transform and load) jobs for Ethereum blocks, transactions, ERC20 / ERC721 tokens, transfers, receipts, logs, contracts, internal transactions. Data is available in Google BigQuery https://goo.gl/oY5BCQ

🕶️A curated list of awesome tools for dealing with CSV.

CLI tool that can execute SQL queries on CSV, LTSV, JSON and TBLN. Can output to various formats.

✨ Excel operation component based on poi & CSV ✨

Read flat files (csv, tsv, fwf) into R

Lightweight REST for Java

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

All of our computational notebooks

Crawl websites for accessibility issues from the command line.

A cross-platform, efficient and practical CSV/TSV toolkit in Golang

Our Database

The JavaScript data transformation and analysis toolkit inspired by Pandas and LINQ.

A handy SQL runner to work with CSV files

C++ CSV parser

Import CSVs into your ActiveRecord models

SQL-like query language for csv