Alex Leventer

p2claw-skill. agent-skill for p2claw - peer to peer app delivery

paperclip. The open-source app everyone uses to manage agents at work

pulumi. Pulumi - Infrastructure as Code in any programming language 🚀

google-analytics-mcp. Python

facebook-ads-mcp-server. Python

google-ads-mcp. Python

agent-skills. Python

openclaw. Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

hindsight. Hindsight: Agent Memory That Learns

skills. Public repository for Agent Skills

dify. Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

orama. 🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.

docling-eval. Evaluation framework for document processing models and services.

docling. Get your documents ready for gen AI

NLWeb. Main reference implementation for NLWeb, implemented in Python.

marketo-mcp. An MCP server for Marketo

mastra. Mastra is the modern TypeScript framework for AI-powered applications and agents.

typescript-sdk. The official TypeScript SDK for Model Context Protocol servers and clients

nexia. Python library for connecting to nexia

WikidataTextEmbedding. Convert a Wikidata Item JSON from the REST API to a list of embedded strings

WikidataTextEmbedding. Convert Wikidata Items to vector embeddings

langchain-datastax. DataStax Astra DB integration with LangChain

langflow. Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

unstructured. Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.

ragas. Supercharge Your LLM Application Evaluations 🚀

haystack. Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

client-js. JS Client library for Mistral AI platform

fluid-db. Fluid Database

SwiftieGPT. TypeScript

astrapy. AstraPy is a Pythonic interface for DataStax Astra DB and the Data API

astra-db-ts. TypeScript client for Astra DB Vector

ragstack-ai. RAGStack is an out of the box solution simplifying Retrieval Augmented Generation (RAG) in AI apps.

ragbot-starter. An Astra DB and OpenAI chatbot

jvector. JVector: the most advanced embedded vector search engine

LlamaIndexTS. Data framework for your LLM applications. Focus on server side solution

ai-chatbot-starter. A starter app to build AI powered chat bots with Astra DB and LlamaIndex

ai. The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

langstream. LangStream. Event-Driven Developer Platform for Building and Running LLM AI Apps. Powered by Kubernetes and Kafka.

promptfoo. Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

cassio. A framework-agnostic Python library to seamlessly integrate Cassandra with ML/LLM/genAI workloads

cassio-website. Web page for the cassIO library project

plugins-quickstart. Get a ChatGPT plugin up and running in under 5 minutes!

cassgpt. Python

docs. Documentation for awesome Astra

langchain. The agent engineering platform.

openai-node. Official JavaScript / TypeScript library for the OpenAI API

AutoGPT. AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

workshop-astra-block. AstraBlock Workshop

astra-block-examples. Various Astra Block Examples

block-explorer. TypeScript

openzeppelin-contracts. OpenZeppelin Contracts is a library for secure smart contract development.

bitcoin. Bitcoin Core integration/staging tree

rainbowkit. The best way to connect a wallet 🌈 🧰

go-ethereum. Go implementation of the Ethereum protocol

sourcify. Source code verification service for Ethereum smart contracts

whatsabi. Extract the ABI (and resolve proxies, and get other metadata) from Ethereum bytecode, even without source code.

lighthouse. Ethereum consensus client in Rust

HAP-NodeJS. Node.js implementation of the HomeKit Accessory Protocol (HAP)

HomeKitADK. C

clio. An XRP Ledger API Server

go-ds-s3. An s3 datastore implementation

documentation. https://docs.chain.link The Chainlink developer documentation website for Smart Contract Devs and Node Operators

js-ipfs. IPFS implementation in JavaScript

TypeChain. 🔌 TypeScript bindings for Ethereum smart contracts

solidity. Solidity, the Smart Contract Programming Language

cryptozombies-lesson-code. cryptozomebie lesson code

astrajs. A monorepo containing tools for interacting with DataStax Astra and Stargate

analytics.js-integrations. Monorepo housing Segment's analytics.js integrations

cassandra-reaper. Automated Repair Awesomeness for Apache Cassandra

alia. High performance Cassandra client for clojure

nf-data-explorer. The Data Explorer gives you fast, safe access to data stored in Cassandra, Dynomite, and Redis.

cdrs. Cassandra DB native client written in Rust language. Find 1.x versions on https://github.com/AlexPikalov/cdrs/tree/v.1.x Looking for an async version? - Check WIP https://github.com/AlexPikalov/cdrs-async

geowave. GeoWave provides geospatial and temporal indexing on top of Accumulo, HBase, BigTable, Cassandra, Kudu, Redis, RocksDB, and DynamoDB.

phpfastcache. A high-performance backend cache system. It is intended for use in speeding up dynamic web applications by alleviating database load. Well implemented, it can drops the database load to almost nothing, yielding faster page load times for users, better resource utilization. It is simple yet powerful.

janusgraph. JanusGraph: an open-source, distributed graph database

Stream-Framework. Stream Framework is a Python library, which allows you to build news feed, activity streams and notification systems using Cassandra and/or Redis. The authors of Stream-Framework also provide a cloud service for feed technology:

deep-learning-wizard. Open source guides/codes for mastering deep learning to deploying deep learning in production in PyTorch, Python, Apptainer, and more.

sstable-to-arrow. Java

temporal. Temporal service

django-cassandra-engine. Django Cassandra Engine - the Cassandra backend for Django

nestjs-express-cassandra. A express-cassandra module for Nest framework

express-cassandra. Cassandra ORM/ODM/OGM for NodeJS with support for Apache Cassandra, ScyllaDB, Datastax Enterprise, Elassandra & JanusGraph.

keycloakify. 🔏 Keycloak theming for the modern web

npm-run-all. A CLI tool to run multiple npm-scripts in parallel or sequential.

glitch-astra-starter. Jumpstart your next NodeJS prototype with this starter!

astra-for-vscode. A VS Code plugin for DataStax Astra (Cassandra as a Service)

outreach-platform-sdk. The home of our platform API documentation, example code, and SDK.

nosqlbench. The open source, pluggable, nosql benchmarking suite.

python-bigquery. This library has moved to https://github.com/googleapis/google-cloud-python/tree/main/packages/google-cloud-bigquery

analytics-python. The hassle-free way to integrate analytics into any python application.

sst. Build full-stack apps on your own infrastructure.

k8ssandra. K8ssandra is an open-source distribution of Apache Cassandra for Kubernetes including API services and operational tooling.

astra-next.js-starter. ⚡️ A sample Next.js + DataStax Astra starter app that leverages the AstraDB REST API to manage a character database.

tracker. Time tracker app used internally at Straube

awesome-go. A curated list of awesome Go frameworks, libraries and software

react-optimize. ReactJS A/B testing with Google Optimize

react-ab-test. A/B testing React components and debug tools. Isomorphic with a simple, universal interface. Well documented and lightweight. Tested in popular browsers and Node.js. Includes helpers for Mixpanel and Segment.com.

nodejs-area120-tables. This repository is deprecated. All of its content and history has been moved to googleapis/google-cloud-node.

awesome-keycloak. A curated list of resources for learning about http://www.keycloak.org

astra-go. A wrapper for gocql to use DataStax Astra

tela. 🖼🗣🌟 A small Express-based framework for building Intercom Canvas Kit applications in node.js.

mk-node-marketo. REST Client for Marketo API

stargate. An open source data gateway

analytics-node. The hassle-free way to integrate analytics into any node application.

vscode-extension-samples. Sample code illustrating the VS Code extension API.

vscode-cql. CQL language support for VS Code.

java-framework-compare. Samples comparing popular Java frameworks: Spring, Quarkus, Micronaut, Helidon

spring-data-starter. ⚡️ A sample Spring Data Cassandra REST API

handwritten.js. Convert typed text to realistic handwriting!

models. Models and examples built with TensorFlow

build. Netlify Build (node process) runs the build command, Build Plugins and bundles Netlify Functions. Can be run in Buildbot or locally using Netlify CLI

loaders.gl. Loaders for big data visualization. Website:

dsbulk. DataStax Bulk Loader (DSBulk) is an open-source, Apache-licensed, unified tool for loading into and unloading from Apache Cassandra(R), DataStax Astra and DataStax Enterprise (DSE)

dsbulk-to-astra. Load data from CSV or Cassandra into Astra with the DataStax Bulk Loader

workspace-images. Ready to use docker images for Gitpod workspaces

addons. Netlify add-on documentation

staticgen. StaticGen.com, A leaderboard of top open-source static site generators

SpringBoot_Integration_Cassandra. Spring Boot Integration with Cassandra cloud (Datastax Cassandra Astra)

gitpod. The developer platform for on-demand cloud development environments to create software faster and more securely.

astra-gatsbyjs-starter. 🚀 A sample React, Typescript, DataStax Astra, Gatsby.js app

vscode-cassandra. Design and query Apache Cassandra database with help of generated templates, autocomplete and inline code decorations in Visual Studio Code

get-graphql-schema. Fetch and print the GraphQL schema from a GraphQL HTTP endpoint. (Can be used for Relay Modern.)

graphiql. GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.

todo-astra-jamstack-netlify. Todo list JAMStack app example with ReactJS + DataStax Astra DB

todo-astra-react-serverless. Todo app example with ReactJS + DataStax Astra DB + Serverless

github-stats. Python scripts for pulling views, clones, stars, forks, contributors, commits from GitHub API. Optionally write to a Google Sheet

covid19-contact-tracing. A prototype implementation of scalable contact tracing to fight COVID19

cass-operator. The DataStax Kubernetes Operator for Apache Cassandra

qr-scanner. Lightweight Javascript QR Code Scanner

OpenRefine. OpenRefine is a free, open source power tool for working with messy data and improving it

fashion-mnist. A MNIST-like fashion product database. Benchmark :point_down:

dlaicourse. Notebooks for learning deep learning

github-issue-due-dates-action. :calendar: GitHub Issue Due Dates Action

guides. The Gradle Guides at https://guides.gradle.org.

starter-workflows. Accelerating new GitHub Actions workflows

typescript-action. Create a TypeScript Action with tests, linting, workflow, publishing, and versioning

check-pages. Checks various aspects of a web page for correctness.

sitemapper. Parse through any sitemap in Node.js

broken-link-checker. Find broken links, missing images, etc within your HTML.

node-linkchecker. Detect broken links and broken fragments

mapscii. 🗺 MapSCII is a Braille & ASCII world map renderer for your console - enter => telnet mapscii.me <= on Mac (brew install telnet) and Linux, connect with PuTTY on Windows

robotstxt. The repository contains Google's robots.txt parser and matcher as a C++ library (compliant to C++11).

my-fullstack-typescript-app-scaffold. TypeScript

handwriting-synthesis. Handwriting Synthesis with RNNs ✏️

saxi. Tools & library for driving the AxiDraw pen plotter

analytics-wordpress. [DEPRECATED] The hassle-free way to integrate analytics into any WordPress site.

develocity-build-config-samples. Code samples that demonstrate how to customize your Develocity build configuration using Gradle, Maven, Bazel or sbt

maven-build-scan-quickstart. An example project to experience the Build Scan® service of Develocity with Maven builds.

typescript-gradle-plugin. TypeScript Gradle Plugin, integrates the TypeScript compiler into a Gradle build

webpack-chrome-extension-reloader. 🔥 Hot reloading while developing Chrome extensions with webpack 🔥

typewriter. Type safety + intellisense for your Segment analytics

supersaas-nodejs-api-client. Online bookings/appointments/calendars in NodeJS using the SuperSaaS scheduling platform - https://supersaas.com

tarteaucitron.js. Get a compliant and accessible cookie banner

node-salesloft. Node.js client for the SalesLoft API.

node-hunterio. 🦁Node.js client for the Hunter.io API.

chrome-extension-typescript-starter. Chrome Extension TypeScript Starter

gradle-buildscan-recipes. A Gradle plugin for Build Scans

node-slack-sdk. Slack Developer Kit for Node.js

node-dnsbl. A DNSBL server and RBL Checker client written in node.js

node-sdk. :comet: Node.js library to access IBM Watson services.

gradle-gitignore-plugin. Gradle plugin to create gitignore files.

blcheck. Test a mail server against blacklists.

gradle-completion. Gradle tab completion for bash and zsh

sucks.js. A like for like JavaScript port of the python project sucks

dashboard. 📺 Create your own team dashboard with custom widgets. Built with Next.js, React, styled-components and polished.

gradle-react-plugin. A simple plugin to use the react-tools to transform jsx to javascript using gradle.

gradle-play-publisher. GPP is Android's unofficial release automation Gradle Plugin. It can do anything from building, uploading, and then promoting your App Bundle or APK to publishing app listings and other metadata.

gradle-git. Git plugin for Gradle

html2canvas. Screenshots with JavaScript

obs-studio. OBS Studio - Free and open source software for live streaming and screen recording

gatsby. React-based framework with performance, scalability, and security built in.

awesome-gradle. A curated list of awesome Gradle plugins and resources for a better development workflow automation.

salesforcedx-circleci-demo. A demo project showing a Salesforce project being built with SalesforceDX and Circle CI

simple-slack-api. (simple) Java Slack client library

gradle-node-plugin. Gradle plugin for integrating NodeJS in your build. :rocket:

gdocs2md. Convert a Google Drive Document to the Markdown format, suitable for publishing.

gradle-profiler. A tool for gathering profiling and benchmarking information for Gradle builds

parcel. The zero configuration build tool for the web. 📦🚀

ideas. A list of Cloudflare App Ideas (in Issues)

evergreen. 🌲 Evergreen React UI Framework by Segment

cookieless. Cloudflare app

subcheck. A cloned version of subcheck from sourceforge

jsforce. Salesforce API Library for JavaScript applications (both on Node.js and web browser)

r-script. A simple little module for passing data from NodeJS to R (and back again).

Awesome-Hacking. A collection of various awesome lists for hackers, pentesters and security researchers

react-parcel-extension-boilerplate. A Chrome extension boilerplate built with ReactJS and Parcel (renders in content script)

legit. NodeJS library for checking MX records exist on a domain

urlsafe-base64. URL Safe Base64 Util module for Node.js applications

react-chrome-extension-boilerplate. Boilerplate for Chrome Extension React.js project

card.io-Android-source. The open-source code for the card.io-Android-SDK: provides fast, easy credit card scanning in mobile apps

AndroidOpenSourceProject. List of Open Source Android Apps

iosched. The Google I/O Android App

react-select. The Select Component for React.js

tabler-react. React components and demo for the Tabler UI theme.

tabler. Tabler is free and open-source HTML Dashboard UI Kit built on Bootstrap

google-api-nodejs-client. Google's officially supported Node.js client library for accessing Google APIs. Support for authorization and authentication with OAuth 2.0, API Keys and JWT (Service Tokens) is included.

fork-ts-checker-webpack-plugin. Webpack plugin that runs typescript type checker on a separate process.

jekyll-auth. A simple way to use GitHub OAuth to serve a protected Jekyll site to your GitHub organization

expressjs.com. The Express.js Website

tfjs-core. WebGL-accelerated ML // linear algebra // automatic differentiation for JavaScript.