Sergey Volkodav

darkhunt-telemetry-python. Python

darkhunt-cli-installer. Shell

darkhunt-telemetry-ts. TypeScript

heretic. Fully automatic censorship removal for language models

jentic-one. Self-hosted API execution layer that sits between your agent and the outside world. Your agent says what it wants to do. Jentic One handles the how — finding the right API, injecting credentials at runtime, and brokering the request

opencode. The open source coding agent.

beelzebub. A secure low code deception runtime framework, leveraging AI for System Virtualization.

gastown. Gas Town - multi-agent workspace manager

mcp-server-security-standard. MCP Server Security Standard (MSSS): an open, testable security control standard for certifying MCP servers, with levels, evidence requirements, and reporting schemas.

awesome-ai-security. A collection of awesome resources related AI security

age. A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.

awesome-tuis. List of projects that provide terminal user interfaces

awesome-ceo. A curated and opinionated list of resources for startup founders and leaders of high-growth companies

Awesome-Self-Evolving-Agents. [Survey] A Comprehensive Survey of Self-Evolving AI Agents: A New Paradigm Bridging Foundation Models and Lifelong Agentic Systems

ink. 🌈 React for interactive command-line apps

cai. Cybersecurity AI (CAI), the framework for AI Security

strix. Open-source AI penetration testing tool to find and fix your app’s vulnerabilities.

logto. 🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

kubefwd. Bulk port forwarding Kubernetes services for local development.

chatgpt_system_prompt. A collection of GPT system prompts and various prompt injection/leaking knowledge.

SuperClaude_Framework. A configuration framework that enhances Claude Code with specialized commands, cognitive personas, and development methodologies.

firecrawl. The API to search, scrape, and interact with the web at scale. 🔥

langgraph4j. 🚀 LangGraph for Java. A library for develop AI Agentic Architectures in the Java ecosystem. Designed to work seamlessly with both Langchain4j and Spring AI.

docling. Get your documents ready for gen AI

genai-stack. Langchain + Docker + Neo4j + Ollama

ASVS. Application Security Verification Standard

ML-For-Beginners. 12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all

baml. The programming language for agents

12-factor-agents. What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?

llm-lab-katas. LLM LAB Bootcamp

pingora. A library for building fast, reliable and evolvable network services.

yq. yq is a portable command-line YAML, JSON, XML, CSV, TOML, HCL and properties processor

flux2-general. A repo with FluxCD reference structure

litellm. The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]

tiktoken. tiktoken is a fast BPE tokeniser for use with OpenAI's models.

garak. the LLM vulnerability scanner

keda. KEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in Kubernetes

awesome-mcp-servers. A collection of MCP servers.

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.

awesome-guide-ai-safety. HTML

Universal-Prompt-Injection. The official implementation of our pre-print paper "Automatic and Universal Prompt Injection Attacks against Large Language Models".

llm-guard. The Security Toolkit for LLM Interactions

sqlglot. Python SQL Parser and Transpiler

system-design-101. Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

aicommits. A CLI that writes your git commit messages for you with AI

autodoc. Experimental toolkit for auto-generating codebase documentation using LLMs

open-webui. User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

duckdb. DuckDB is an analytical in-process SQL database management system

whisper. Robust Speech Recognition via Large-Scale Weak Supervision

kafkactl. Command Line Tool for managing Apache Kafka

infracost. Cloud cost intelligence for engineers, AI coding agents, and CI/CD 💰📉 Shift FinOps Left!

browser-identity-attacks-matrix. Offensive security drives defensive security. We're sharing a collection of SaaS attack techniques to help defenders understand the threats they face. #nolockdown

flamingock-java. Flamingock brings Change-as-Code (CaC) to your entire stack. It applies versioned, auditable changes to the external systems your application depends on — such as schemas, message brokers, databases, APIs, cloud services, and any other external system your application needs.

country-json. A simple data of the world by country each in JSON format.

confluence-markdown-exporter. A very simple Confluence to Markdown exporter

Awesome-LLM. Awesome-LLM: a curated list of Large Language Model

wekan. The Open Source kanban, built with Meteor. GitHub issues/PRs are only for FLOSS Developers, not for support, support is at https://wekan.fi/commercial-support/ . New English strings for new features at imports/i18n/data/en.i18n.json . Non-English translations at https://app.transifex.com/wekan/wekan only.

linguist. Language Savant. If your repository's language is being reported incorrectly, send us a pull request!

port-forceward. Simple app to force kubectl port-forward

java-html-sanitizer. Takes third-party HTML and produces HTML that is safe to embed in your web application. Fast and easy to configure.

world-geojson. GeoJson for all the countries, areas (regions) and some states.

egads. A Java package to automatically detect anomalies in large scale time-series data

playwright-demo. A Repo to show off some playwright scripts

kt. Kafka command line tool that likes JSON

devspace. DevSpace - The Fastest Developer Tool for Kubernetes ⚡ Automate your deployment workflow with DevSpace and develop software directly inside Kubernetes.

vcluster. vCluster - Create fully functional virtual Kubernetes clusters - Each vcluster runs inside a namespace of the underlying k8s cluster. It's cheaper than creating separate full-blown clusters and it offers better multi-tenancy and isolation than regular namespaces.

gensim. Topic Modelling for Humans

jwt-pwn. Security Testing Scripts for JWT

google-images-download. Python Script to download hundreds of images from 'Google Images'. It is a ready-to-run code!

annoy. Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

antlr4. ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

examples-java. Stream Processing with Apache Flink - Java Examples

ann-benchmarks. Benchmarks of approximate nearest neighbor libraries in Python

engineering-blogs. A curated list of engineering blogs

cmputernetwork. Комп'ютерні мережі та розподілені системи

whispers. Identify hardcoded secrets in static structured text

re2j. linear time regular expression matching in Java

flink-containers-example. Simple flink job set up to run with either docker-compose or kubernetes

awesome-cto. A curated and opinionated list of resources for Chief Technology Officers, with the emphasis on startups

sprint-effort-calculator. Product. First release. A calculator for sprint effort to avoid misalignment of effort understanding

regex-benchmark. It's just a simple regex benchmark of different programming languages.

mlops-zoomcamp. Free MLOps course from DataTalks.Club

label-studio. Label Studio is a multi-type data labeling and annotation tool with standardized output format

k6. A modern load testing tool, using Go and JavaScript

lingua. The most accurate natural language detection library for Java and the JVM, suitable for long and short text alike

cal.diy. Scheduling infrastructure for absolutely everyone.

macos-installer-builder. Generate macOS installers for your applications and products from one command

grpc-spring. Spring Boot starter module for gRPC framework.

dl-on-flink. Deep Learning on Flink aims to integrate Flink and deep learning frameworks (e.g. TensorFlow, PyTorch, etc) to enable distributed deep learning training and inference on a Flink cluster.

apache-flink-twitter-streaming. Processing Twitter data using Apache Flink

alchemy. Java

springboot-keycloak-openldap. The goal of this project is to create a simple Spring Boot REST API, called simple-service, and secure it with Keycloak. Furthermore, the API users will be loaded into Keycloak from OpenLDAP server.

seaweedfs. SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

evans. Evans: more expressive universal gRPC client

Kafka-Tutorials. Java

git-secrets. Prevents you from committing secrets and credentials into git repositories

meilisearch. A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

allure2. Allure Report is a flexible, lightweight multi-language test reporting tool. It provides clear graphical reports and allows everyone involved in the development process to extract the maximum of information from the everyday testing process

growthbook. Open Source Feature Flags, Experimentation, and Product Analytics

build-your-own-radar. A library that generates an interactive radar, inspired by https://thoughtworks.com/radar/.

consul-client. Java Client for Consul HTTP API

mlops-platforms. Compare MLOps Platforms. Breakdowns of SageMaker, VertexAI, AzureML, Dataiku, Databricks, h2o, kubeflow, mlflow...

Squirrel.Windows. An installation and update framework for Windows desktop apps

metaflow. Build, Manage and Deploy AI/ML Systems

github-actions-for-desktop-apps. This repo contains a sample WPF application to demonstrate how to create CI/CD pipelines using GitHub Actions.

kafka-connect-github-source. Get a stream of issues and pull requests for your chosen GitHub repository

dejavu. A Web UI for Elasticsearch and OpenSearch: Import, browse and edit data with rich filters and query views, create reference search UIs.

slate. Beautiful static documentation for your API

awesome-mlops. A curated list of references for MLOps

flink-learning. flink learning blog. http://www.54tianzhisheng.cn/ 含 Flink 入门、概念、原理、实战、性能调优、源码解析等内容。涉及 Flink Connector、Metrics、Library、DataStream API、Table API & SQL 等内容的学习案例，还有 Flink 落地应用的大型项目案例（PVUV、日志存储、百亿数据实时去重、监控告警）分享。欢迎大家支持我的专栏《大数据实时计算引擎 Flink 实战与性能优化》

flink-playgrounds. Apache Flink Playgrounds

flink-training. Apache Flink Training Excercises

calcite. Apache Calcite

fairseq. Facebook AI Research Sequence-to-Sequence Toolkit written in Python.

flink. Apache Flink

machine-learning-engineering-for-production-public. Public repo for DeepLearning.AI MLEP Specialization

serving. A flexible, high-performance serving system for machine learning models

clipper. A low-latency prediction-serving system

amun. Fast stand-alone C++ decoder for RNN-based NMT models

marian-examples. Examples, tutorials and use cases for Marian, including our WMT-2017/18 baselines.

excalidraw-claymate. A tool based on Excalidraw to create stop motion animations and slides.

argo-cd. Declarative Continuous Deployment for Kubernetes

gradle-docker. a Gradle plugin for orchestrating docker builds and pushes.

swagger-codegen. swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition.

kafka-waffle-stack. Kafka stack with zookeeper, schema-registry, kafka-rest-proxy, kafka-connect, kafka-connect-ui, zoonavigator-web & zoonavigator-api

wikipedia2vec. A tool for learning vector representations of words and entities from Wikipedia

projects. 🪐 End-to-end NLP workflows from prototype to production

tgcontest. Telegram Data Clustering contest solution by Mindful Squirrel

kubitect. Kubitect provides a simple way to set up a highly available Kubernetes cluster across multiple hosts.

anomaly-detection-resources. Anomaly detection related books, papers, videos, and toolboxes. Last update late 2025 for LLM and VLM works!

ru-gpts. Russian GPT3 models.

ml-course-hse. Машинное обучение на ФКН ВШЭ

prophet. Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth.

faiss. A library for efficient similarity search and clustering of dense vectors.

sherlock. Sherlock is an anomaly detection service built on top of Druid

parquet4s. Read and write Parquet in Scala. Use Scala classes as schema. No need to start a cluster.

awesome-elasticsearch. A curated list of the most important and useful resources about elasticsearch: articles, videos, blogs, tips and tricks, use cases. All about Elasticsearch!

okta-kong-origin-example. Kong Gateway Example with OIDC and Okta

swagger-parser. Swagger Spec to Java POJOs

fs2. Compositional, streaming I/O library for Scala

neo4j-mazerunner. Mazerunner extends a Neo4j graph database to run scheduled big data graph compute algorithms at scale with HDFS and Apache Spark.

cloud-bigtable-examples. Examples of how to use Cloud Bigtable both with GCE map/reduce as well as stand alone applications.

k9s. 🐶 Kubernetes CLI To Manage Your Clusters In Style!

camunda-bpm-platform. Camunda 7 CE is End of Life (EoL). Please check out Camunda 8 instead (https://github.com/camunda/camunda) or read about Camunda 7 Enterprise End of Life (https://camunda.com/blog/2025/02/camunda-7-enterprise-end-of-life-extension/) – Camunda 7 CE was a flexible framework for workflow and decision automation using BPMN and DMN.

istio-tutorial. Istio Tutorial for https://dn.dev/master

tech-radar. Visualizing our technology choices

scala-best-practices. A collection of Scala best practices

gatling-sbt-plugin-demo. Showcase of the Gatling Plugin for SBT

awesome-json-datasets. A curated list of awesome JSON datasets that don't require authentication.

play-samples. Play Framework Sample Projects

ohmyzsh. 🙃 A delightful community-driven (with 2,500+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community.

http-rest-api. Go

go-best-practices. Codeship Golang Best Practices

architecture-qualities. Definitions of a set of -ilities.

gotraining. Go Training Class Material :

project-layout. Standard Go Project Layout

FocusedObjective.Resources. Various

puppeteer. JavaScript API for Chrome and Firefox

wordpress-nginx-docker. WordPress FPM / MySQL / Nginx - Orchestrated with Docker Compose

keycloak-api-key. Keycloak module to authorize using APIKey

dropwizard. A damn simple library for building production-ready RESTful web services.

dropwizard-guicier-example. Java

system-design-primer. Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

architecture-guild. An example of an Architecture Guild repository

dropwizard-spring-di-security-onejar-example. Example showing how to integrate Dropwizard, Spring DI, Spring Security together

kaniko. Build Container Images In Kubernetes

RequestReplyKafka. Java

debezium-examples. Examples for running Debezium (Configuration, Docker Compose files etc.). Please log issues at https://github.com/debezium/dbz/issues.

event-sourcing-microservices-basics. Introduces the basics of event sourcing in a microservice architecture

event-sourcing-microservices-example. Learn about building microservices with event sourcing using Spring Boot and how to deploy a social network to Kubernetes using Docker Compose or Helm.

services-engineering. A reading list for services engineering, with a focus on cloud infrastructure services

systems-reading. Systems and failure reading list

event-sourcing-examples. Example code for my building and deploying microservices with event sourcing, CQRS and Docker presentation

registrator. Service registry bridge for Docker with pluggable adapters

blog-synchronous-kafka. Synchronous Request/Reply using Apache Kafka

kafka-server. Java

java-faker. Brings the popular ruby faker gem to Java

HikariCP. 光 HikariCP・A solid, high-performance, JDBC connection pool at last.

senior-engineer-checklist. Senior Engineer CheckList

failsafe. Fault tolerance and resilience patterns for the JVM

awesome-techforgood. A selection of projects, organisations and useful tools for social-impact tech

javadoc.io-linker. A Gradle plugin that scans dependencies and enriches the generated javadocs with links to Javadoc.io

BlockchainNetwork-CompositeJourney. Part 1 in a series of patterns showing the building blocks of a Blockchain application

matchbook-sdk-benchmark. Simple benchmark for https://github.com/matchbook-technology/matchbook-sdk.

Quadtree. Quadtree implementation

eng-practices. Google's Engineering Practices documentation

OpenHFT. Parent module to include active modules

rsocket-cli. Command-line client for ReactiveSocket

java-examples. For more info, check my blog:

chart.xkcd. xkcd styled chart lib

wrk. Modern HTTP benchmarking tool

reactive-streams-jvm. Reactive Streams Specification for the JVM

reactive-pacman. Multiplayer Reactive Pac-Man with RSocket

kubernetes-failure-stories. Compilation of public failure/horror stories related to Kubernetes

JavaConcurrencyInPracticeTranslation. Перевод книги Java Concurrency In Practice на русский язык

config. configuration library for JVM languages using HOCON files

programming-principles. Categorized overview of programming principles & design patterns

jvm-serializers. Benchmark comparing serialization libraries on the JVM

system-design-interview. System design interview for IT companies

disruptor-billing-example. Example LMAX Disruptor spring-boot project that uses disruptor-spring-manager framework