JoeanAmier / TikTokDownloader

抖音 / TikTok 平台作品下载/数据采集工具

mholt / PapaParse

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

adaltas / node-csv

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

mbloch / mapshaper

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

uiwjs / province-city-china

🇨🇳 Complete and updated China administrative divisions (province, city, county, town) in JSON, CSV, and SQL formats 🇨🇳最全最新中国【省、市、区县、乡镇街道】json,csv,sql数据

lana-k / sqliteviz

Instant offline SQL-powered data visualisation in your browser

rpbouman / huey

Browser-based data analytics & BI with DuckDB-WASM. Privacy-first: your data stays local; no server required.

NanmiCoder / jev-arena

Jev 模型介绍与实测：通过 Choice / Score / Noul 将自然语言转为带类型的判断与概率，用于分类、评分和路由；支持与 DeepSeek 等模型对比评论打标、速度与结果，含 CSV/Excel 导入、原速回放与离线报告。

pruettlazaro143-a11y / market-echo

Historical price-pattern research with local CSV analysis and optional AI explanations.

simonro / Trading-Journal-AI

Local-first AI trading journal. Import your broker CSV, get round-trip trades, KPIs and Claude-powered diary analysis. Runs on your own machine. No account, no telemetry, MIT.

rhpaiva / cssv

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.

esperanza-volkov / confdiff

Semantic, format-aware diff for config & structured-data files (JSON, YAML, TOML, INI, .env, .properties, CSV, XML). See what actually changed — keys and values, not text noise.

feiyang-dev / dsh-usage-plugin

DeepSeek Harness 用量与消耗插件（dsh-usage-plugin）—— 每次调用的 token 用量/缓存命中统计、峰谷计费、余额查询、CSV/JSON/PNG 导出，可经桌面端一键安装或命令行 dsh plugin add 安装。