Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use with ActiveRecord, Sidekiq, parallel jobs, and S3 pipelines — even for messy user-uploaded real-world data.

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• Updated Nov 6, 2026
• Ruby

Command-line CSV processing utility.

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• Updated Nov 10, 2026
• Go

This bot is very useful to search books and download them in Telegram

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• Updated Jul 7, 2021
• Python

CSSV is CSV data with a CSS stylesheet at the top of the same file. One plain-text file renders as a styled HTML table in any browser.

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• Updated Nov 10, 2026
• JavaScript

A CSV/TSV Editor for Data Tagging used in MANY FILEDS！！！

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• Updated Sep 16, 2026
• TypeScript

sed and awk for tabular data — regex transforms over Excel-style ranges on CSV/DSV

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• Updated Nov 11, 2026
• Rust

A lightweight, zero-allocation CSV library written in portable C99. Supports RFC 4180 parsing, streaming, zero-copy fields, writing, fuzz testing, and high-performance CSV processing with no external dependencies.

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• Updated Aug 19, 2026
• C

Data-Splitter is a Python script designed to split a large CSV file containing data into three different formats: JSON, a database table, and another CSV file. The script ensures a random distribution of data across the three output formats based on custom-defined ratios.

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• Updated Jul 24, 2023
• Jupyter Notebook

Racket bindings to polars

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• Updated Nov 12, 2026
• Racket

The Keyword Analysis Dashboard is a powerful tool designed to help marketers and SEO professionals analyze keyword data efficiently. This dashboard allows users to upload keyword data, configure analysis parameters, and visualize the results through interactive charts and tables.

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• Updated Dec 26, 2024
• TypeScript

🇺🇸 Solution for importing and analyzing public Brazilian business data (CNPJ). 🇧🇷 Processamento de Dados CNPJ: Uma solução robusta e conteinerizada para importação e análise de dados empresariais brasileiros (CNPJ).

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• Updated Jun 12, 2024
• PHP

🔄 Shopify与领星ERP数据同步工具 | 支持产品格式转换、MSKU商品配对、多种匹配算法 | Python CLI工具

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• Updated Nov 18, 2025
• Python

Real-time fraud detection platform – 4-model ML ensemble, sub-second scoring, interactive Streamlit dashboard. Open-source, Docker-ready.

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• Updated Aug 9, 2025
• Python

High Performance data Synchronization and transformation platform for odoo, Import, Export, and migration tooling; the modern successor to odoo_csv_import.

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• Updated Nov 11, 2026
• Python

A Dart library for FP-Growth algorithm and association rule mining. Efficiently discover frequent patterns and generate insightful association rules from your data.

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• Updated Aug 22, 2026
• Dart

A Python script to classify companies based on financial metrics like Piotroski F-Score and Stock Valuation, using CSV financial data for analysis and output.

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• Updated Feb 19, 2026

Data-driven GTD task analysis for TickTick exports. Normalizes messy CSV data, identifies high-impact activities using five-dimension assessment, provides strategic productivity insights. Transforms reactive task management into systematic optimization with automated filtering and export-ready datasets.

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• Updated Jun 25, 2025
• Python

Reference project using AWS Lambda and Scala for CSV processing and loading into DynamoDB

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• Updated Jul 23, 2018

Lazy data pipeline library in Go for processing large datasets with low memory usage

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• Updated May 15, 2026
• Go

ChemVIZ is a hybrid data analysis and visualization platform that processes chemical equipment CSV data and provides automated statistical summaries, interactive charts, and downloadable reports through both a web application and a desktop application powered by a shared Django backend.

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• Updated Jan 31, 2026
• JavaScript