TrailBase

A fast, lightweight, single-file FireBase alternative with type-safe APIs, built-in V8 JS/ES6/TS engine, auth and admin dashboard [](https://github.com/trailbaseio/trailbase/actions?workflow=test)

Function Calling

Providing an LLM a hypothetical (or actual) function definition for it to "call" in it's chat or completion response. The LLM doesn't actually call the function, it just provides an indication that one should be called via a JSON message.

12 free Data Science projects to practice Python and Pandas

12 free Data Science projects to practice Python and Pandas - Tutorials

CoinAlyze

Cryptocurrency real-time charts, price levels, statistics and candlestick patterns detection.

**Google Dataset Search**

Dataset search engine by Google.

computer-vision-in-action

as known as ``L0CV``, is a new generation of computer vision open source online learning media, a cross-platform interactive learning framework integrating graphics, source code and HTML. the L0CV ecosystem — Notebook, Datasets, Source Code, and from Diving-in to Advanced — as well as the L0CV Hub.

data-science-ipython-notebooks

Continually updated Data Science Python Notebooks: Spark, Hadoop MapReduce, HDFS, AWS, Kaggle, scikit-learn, matplotlib, pandas, NumPy, SciPy, and various command lines.

pandas cookbook

Recipes for using Python's pandas library.

aws-dynamodb-mars-json-demo

Stores and indexes NASA JPL Mars images.

excel VBA magica

excel VBA magica [Create Excel VBA code easily] by [@himomohi](https://github.com/himomohi)

Barf

Basically, A Remarkable Framework for building JSON-based web APIs. It is entirely unobtrusive and re-invents no wheel. It is crafted such that getting started is easy and quick while being flexible enough for more complex use cases.

gosddl

Converter from SDDL-string to user-friendly JSON. SDDL consist of four part: Owner, Primary Group, DACL, SACL.

prompts.chat

[prompts.csv](prompts.csv)

PROMPTS.md

[Hugging Face Dataset](https://huggingface.co/datasets/fka/prompts.chat)

sunpos

Sun position, elevation, azimuth, ecliptic/equatorial coordinates and sunrise/sunset time (Julian day) calculation and conversion utilities. Web site is programmed using pure JS, Vuejs and i18n Vuejs localization plugin. Visualization is created using D3.js.

PySS3

Python package that implements a novel white-box machine learning model for text classification, called SS3. Since SS3 has the ability to visually explain its rationale, this package also comes with easy-to-use interactive visualizations tools ([online demos](http://tworld.io/ss3/)).

Pydata book

Materials and IPython notebooks for "Python for Data Analysis" by Wes McKinney, published by O'Reilly Media

Spark (Dify)

Apache Spark is an open-source, distributed computing system designed for big data processing and analytics. It provides high-level APIs in Java, Scala, Python, and R, and supports a wide array of data processing tasks, from SQL queries to machine learning and graph processing. Please apply for an API Key, API Secret and APPID from the [iFLYTEK open platform](https://console.xfyun.cn/services). Th

Siliconflow (Dify)

SiliconFlow provides high-quality GenAI services based on excellent open-source foundation models. You can use SiliconFlow in Dify through consolidated image generation, image editing, and video generation tools backed by current SiliconFlow models. Create a new API Key on the [SiliconCloud API management](https://cloud.siliconflow.cn/account/ak) page and ensure that you have sufficient balance. T

Somark (Dify)

SoMark is a DocAI that can convert diverse documents—such as PDFs, images, and more—into structured Markdown or JSON. It is designed to work seamlessly across all scenarios. SoMark 是一款 DocAI 产品，能够将各种文档（如 PDF、图片等）转换为结构化的 Markdown 或 JSON 格式。它旨在无缝适用于所有场景。 It breaks the traditional trade-off between accuracy, speed, and cost, delivering precise document parsing in milliseconds with minimal hardware re

dkyazzentwatwa/osint-ai

--- name: osint-investigator description: "OSINT Investigator v2.1 — comprehensive open-source intelligence skill. Triggers on: OSINT, recon, digital footprint, dorking, social media investigation, username lookups, email tracing, domain recon, entity mapping, OPSEC, image verification, metadata analysis, threat intel, people search, background research. Slash commands: /dork, /recon, /pivot, /entity, /timeline, /analyze-metadata, /verif-photo, /sock-opsec, /report, /simple-report, /full, /track

cargo-commander

A subcommand for `cargo` to run CLI commands similar to how the scripts section in `package.json` works [](https://github.com/simonhyll/cargo-commander/actions/workflows/build.yml)

Wallos

Lightweight personal subscription tracker with statistics and optional notifications. ([Demo](https://github.com/ellite/wallos?tab=readme-ov-file#demo), [Source Code](https://github.com/ellite/wallos)) `GPL-3.0` `PHP/Docker`

Data Scientist Roadmap

_Data science is an excellent career choice in today’s data-driven world where approx 328.77 million terabytes of data are generated daily. And this number is only increasing day by day, which in turn increases the demand for skilled data scientists who can utilize this data to drive business growth._

Segment

will help you integrate tools for analytics (ex. Mixpanel, Google Analytics, Kissmetrics) and marketing (ex. Mailchimp, Salesforce) via one place, one single API. It's like a “hub” through which all data flows. These 2 videos explain [What is Segment](https://www.youtube.com/watch?v=Hkk2f9GwyNg) and

Structured Outputs

Using an LLM to generate any structured output including JSON, XML, or YAML regardless of technique (e.g. function calling, guided generation).

Microsoft Excel 365 (Dify)

**Author**: langgenius **Version**: 0.1.0 **Type**: tool This plugin integrates with Microsoft Excel 365, supporting comprehensive spreadsheet operations through Microsoft Graph API. It enables automated management of Excel workbooks and worksheets in platforms like Dify, allowing you to read, write, and manipulate Excel data seamlessly.

Algorithm Visualizations

Algorithm Visualizations - Theory

aws-sdk-pandas

Pandas on AWS.

datasette

An open source multi-tool for exploring and publishing data.

modin

A drop-in pandas replacement that scales workflows by changing a single line of code.

pandas

A library providing high-performance, easy-to-use data structures and data analysis tools.

pandera

A data validation library for dataframes, with support for pandas, polars, and Spark.

altair

Declarative statistical visualization library for Python.

matplotlib

A Python 2D plotting library.

streamlit

A framework which lets you build dashboards, generate reports, or create chat apps in minutes.

geojson

Python bindings and utilities for GeoJSON.

numpy

A fundamental package for scientific computing with Python.

GhostWriter Pro

A sophisticated AI-powered ghostwriting agent designed to craft high-quality content across a diverse range of genres and formats. Equipped with advanced language models, GhostWriter Pro excels in creating personalized, engaging, and research-backed writing that meets professional standards.

redis

Redis command reference and connection testing tool. Browse commands by category, test live connections with redis-cli, and monitor key statistics — all from the terminal. Works offline as a cheatsheet even without a running Redis instance. ``` redis cheatsheet [category]

Data Analytics

--- version: "1.0.0" name: Metabase

Data Dashboard

--- name: "data-dashboard" version: "2.0.4"

Api Tester Cn / 楼台助手

--- name: "Api Tester Cn — Bilingual Enhanced Edition" description: "Test and debug API endpoints from terminal. Use when checking endpoint status, validating JSON responses, comparing API versions, or running best-practice lints. Supports bilingual documentation and optimized AI agent interaction. 支持中英双语文档与AI助手深度优化。"

Mineru (Dify)

MinerU is a tool that converts PDFs into machine-readable formats (e.g., markdown, JSON), allowing for easy extraction into any format. MinerU is a document parser that can parse complex document data for any downstream LLM use case (RAG, agents) [GitHub - opendatalab/MinerU: A high-quality tool for convert PDF to Markdown and JSON.](https://github.com/opendatalab/MinerU) - Remove headers, footers

Sqlite (Dify)

**Author:** langgenius **Version:** 0.0.1 **Type:** Dify Plugin Tool A universal SQLite database tool for AI agents to query, manage, and analyze databases. Supports both SQL and JSON-based actions for easy, safe, and flexible data operations. Works with local files, cloud databases, and in-memory databases.

Dingo (Dify)

A Dify plugin that integrates the [Dingo](https://github.com/MigoXLab/dingo/) data quality evaluation library to help automatically detect data quality issues in datasets and text content. - **Text Quality Evaluation**: Assess the quality of text content using built-in rules from the Dingo library - **Multiple Rule Groups**: Support for different evaluation rule sets (default, sft, rag, hallucinat

udayanwalvekar/clearshot

--- name: clearshot description: "Structured screenshot analysis for UI implementation and critique. Analyzes every UI screenshot with a 5×5 spatial grid, full element inventory, and design system extraction — facts and taste together, every time. Escalates to full implementation blueprint when building. Trigger on any digital interface image file (png, jpg, gif, webp — websites, apps, dashboards, mockups, wireframes) or commands like 'analyse this screenshot,' 'rebuild this,' 'match this design

Session Monitor

Real-time OpenClaw session monitor that tails JSONL transcripts and pushes formatted updates to Telegram as a persistent background process. Use when asked t...