{"id":32609420,"url":"https://github.com/ptiger10/pd","last_synced_at":"2026-01-12T06:55:05.723Z","repository":{"id":57521504,"uuid":"181562173","full_name":"ptiger10/pd","owner":"ptiger10","description":"A fast, tested, and predictable way to clean, aggregate, and transform data","archived":false,"fork":false,"pushed_at":"2019-07-20T03:00:20.000Z","size":7120,"stargazers_count":35,"open_issues_count":0,"forks_count":3,"subscribers_count":4,"default_branch":"master","last_synced_at":"2025-08-15T16:16:27.009Z","etag":null,"topics":["analytics","data","go","spreadsheet"],"latest_commit_sha":null,"homepage":"","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ptiger10.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2019-04-15T20:39:15.000Z","updated_at":"2025-02-28T20:25:12.000Z","dependencies_parsed_at":"2022-09-26T18:01:19.507Z","dependency_job_id":null,"html_url":"https://github.com/ptiger10/pd","commit_stats":null,"previous_names":["ptiger10/gopandas"],"tags_count":2,"template":false,"template_full_name":null,"purl":"pkg:github/ptiger10/pd","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ptiger10%2Fpd","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ptiger10%2Fpd/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ptiger10%2Fpd/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ptiger10%2Fpd/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ptiger10","download_url":"https://codeload.github.com/ptiger10/pd/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ptiger10%2Fpd/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":281810103,"owners_count":26565431,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-10-30T02:00:06.501Z","response_time":61,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["analytics","data","go","spreadsheet"],"created_at":"2025-10-30T12:57:49.899Z","updated_at":"2025-10-30T12:57:54.814Z","avatar_url":"https://github.com/ptiger10.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# pd\n[![Go Report Card](https://goreportcard.com/badge/github.com/ptiger10/pd)](https://goreportcard.com/report/github.com/ptiger10/pd) \n[![GoDoc](https://godoc.org/github.com/ptiger10/pd?status.svg)](https://godoc.org/github.com/ptiger10/pd) \n[![Build Status](https://travis-ci.org/ptiger10/pd.svg?branch=master)](https://travis-ci.org/ptiger10/pd)\n[![codecov](https://codecov.io/gh/ptiger10/pd/branch/master/graph/badge.svg)](https://codecov.io/gh/ptiger10/pd)\n[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)\n\npd (informally known as \"GoPandas\") is a library for cleaning, aggregating, and transforming data using Series and DataFrames. GoPandas combines a flexible API familiar to Python pandas users with the qualities of Go, including type safety, predictable error handling, and fast concurrent processing.\n\nThe API is still version 0 and subject to major revisions. Use in production code at your own risk.\n\nSome notable features of GoPandas:\n* flexible constructor that supports float, int, string, bool, time.Time, and interface Series\n* seamlessly handles null data and type conversions\n* well-suited to either the Jupyter notebook style of data exploration or conventional programming\n* advanced filtering, grouping, and pivoting\n* hierarchical indexing (i.e., multi-level indexes and columns)\n* reads from either CSV or any spreadsheet or tabular data structured as [][]interface (e.g., Google Sheets)\n* complete test coverage\n* minimal dependencies (total package size is \u003c10MB, compared to Pandas at \u003e200MB)\n* uses concurrent processing to achieve faster speeds than Pandas on many fundamental operations, and the performance differential becomes more pronounced with scale (6x+ superior performance summing two columns in a 500k row spreadsheet - see the most recent [benchmarking table](benchmarking/profiler/comparison_summary.txt)\n\n## Getting Started\nCheck out the Jupyter notebook examples in the [guides](https://github.com/ptiger10/pd/tree/master/guides). Github sometimes has trouble rendering .ipynb, backup views are here: [Series](https://nbviewer.jupyter.org/github/ptiger10/pd/blob/master/guides/Series.ipynb?flush_cache=true), [DataFrame](https://nbviewer.jupyter.org/github/ptiger10/pd/blob/master/guides/DataFrame.ipynb?flush_cache=true), [Options](https://nbviewer.jupyter.org/github/ptiger10/pd/blob/master/guides/Options.ipynb?flush_cache=true).\n\nTo run the Jupyter notebooks yourself, I recommend lgo (Docker required)\n* `cd guides/docker`\n* start: `./up.sh`\n* stop: `./down.sh`\n* rebuild package to newest version: `./up.sh -r`\n\n## Replicating Benchmark Tests\n* Requires Python 3.x and pandas\n* Download data from [here](https://github.com/ptiger10/pdTestData) and save in benchmarking/profiler\n* `go run -tags=benchmarks benchmarking/profiler/main.go`","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fptiger10%2Fpd","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fptiger10%2Fpd","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fptiger10%2Fpd/lists"}