Open-Source
All articles
79 total
Famous Open Source Projects New
Linux, Git, Python, Kubernetes, React—the origin stories of projects …
Basics
Added 30 Jul
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Upd 30 Jul
·10 min
How to Collaborate on GitHub New
Pull requests, forks, code review, and contributing to open source …
Basics
Added 30 Jul
·
Upd 30 Jul
·6 min
How to Contribute to Open Source New
Your first contribution doesn't have to be code. Here's how to find …
Basics
Added 30 Jul
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Upd 30 Jul
·6 min
Open Source Foundations New
Linux Foundation, Apache, CNCF, OpenJS—organizations that govern and …
Basics
Added 30 Jul
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Upd 30 Jul
·7 min
The Open Source Sustainability Problem New
Critical software maintained by unpaid volunteers, burnout, corporate …
Basics
Added 30 Jul
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Upd 30 Jul
·7 min
Volunteering in Tech New
Why so much of the tech industry runs on volunteers—from open source to …
Basics
Added 30 Jul
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Upd 30 Jul
·6 min
What is Open Source? New
Open source means the code is public and you can use, modify, and share …
Basics
Added 30 Jul
·
Upd 30 Jul
·7 min
Coding Agents in 2026: Cline Open-Sources Its Runtime, Cognition Opens a Protocol Updated
The first half of 2026 reshaped coding agents: Cline extracted and …
News
Added 26 Jun
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Upd 13 Jul
·3 min
The Agent-Framework Layer Matures: ADK 2.0, Pydantic AI 2.0, CrewAI 1.15 Updated
In mid-2026 the agent-framework layer hit stable milestones: Google's …
News
Added 25 Jun
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Upd 13 Jul
·2 min
Aider New
An open-source terminal tool for AI pair programming that edits your …
Added 6 Jul
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Upd 6 Jul
·4 min
Cline New
An open-source coding agent for your IDE and terminal that plans before …
Added 6 Jul
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Upd 6 Jul
·4 min
Goose New
An open-source, on-machine AI agent with a desktop app, CLI, and API …
Added 6 Jul
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Upd 6 Jul
·4 min
Hermes Agent New
Nous Research's open-source, self-improving AI agent that runs as a …
Added 6 Jul
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Upd 6 Jul
·5 min
Open-Source Coding Agents: the Claude Code Alternatives New
A 2026 map of the open-source coding agents that compete with Claude …
Added 6 Jul
·
Upd 6 Jul
·7 min
OpenCode New
An open-source, provider-agnostic AI coding agent for the terminal, with …
Added 6 Jul
·
Upd 6 Jul
·5 min
OpenHands New
An open-source platform for autonomous software-engineering agents that …
Added 6 Jul
·
Upd 6 Jul
·5 min
Android
The open-source, Linux-based mobile operating system led by Google that …
History
Added 23 Jun
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Upd 23 Jun
·5 min
Ansible
Ansible is Red Hat's open-source, agentless automation tool for …
Added 1 Jul
·
Upd 1 Jul
·7 min
Apache Airflow
Workflow Orchestration Platform
Tools
Added 28 Mar
·
Upd 30 May
·2 min
Apache Flink
Stateful Stream Processing Framework
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Apache Hadoop
Distributed Big Data Framework
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Apache Hadoop (2006)
An open-source framework for storing and processing huge datasets across …
History
Added 23 Jun
·
Upd 23 Jun
·5 min
Apache Hive
Data Warehouse on Hadoop
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Apache HTTP Server
The open-source web server that delivered most of the early web and …
History
Added 23 Jun
·
Upd 23 Jun
·5 min
Apache Kafka
Distributed Event Streaming Platform
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Apache Spark
Unified Big Data Processing Engine
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Apache Superset
Open-Source Business Intelligence Platform
Tools
Added 28 Mar
·
Upd 30 May
·2 min
Azure HDInsight
Managed Open-Source Big Data Clusters
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Chroma
Lightweight Embedding Database
Tools
Added 28 Mar
·
Upd 30 May
·3 min
ClickHouse
High-Performance Columnar Analytics Database
Tools
Added 28 Mar
·
Upd 30 May
·2 min
Cloud Native Computing Foundation (2015)
A Linux Foundation body that hosts and governs vendor-neutral …
History
Added 23 Jun
·
Upd 23 Jun
·5 min
dbt
Data Build Tool for Analytics Engineering
Tools
Added 28 Mar
·
Upd 30 May
·3 min
DuckDB
Embedded Analytical Database
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Eclipse Mosquitto
Lightweight MQTT Broker
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Grafana
Open-Source Observability Dashboards
Tools
Added 28 Mar
·
Upd 30 May
·2 min
Great Expectations
Data Validation and Quality
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Hugging Face
Open-Source AI Platform
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Hugging Face Transformers
Open-Source Model Library
Tools
Added 28 Mar
·
Upd 30 May
·3 min
InfluxDB
Purpose-Built Time Series Database
Tools
Added 28 Mar
·
Upd 30 May
·2 min
Keycloak
Open-Source Identity and Access Management
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Knative
Serverless Platform for Kubernetes
Tools
Added 28 Mar
·
Upd 30 May
·2 min
Kubeflow
Machine Learning Platform for Kubernetes
Tools
Added 28 Mar
·
Upd 30 May
·2 min
Library vs Framework vs SDK vs API: What is What
A plain-English guide to the difference between a library, a framework, …
Basics
Added 23 Jun
·
Upd 23 Jun
·9 min
LLM Landscape 2026: Every Major Model Compared
A comprehensive reference for every major large language model available …
Comparisons
Added 1 Jun
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Upd 22 Jun
·27 min
Log4Shell (CVE-2021-44228)
A critical 2021 remote code execution flaw in the Apache Log4j 2 logging …
History
Added 23 Jun
·
Upd 23 Jun
·5 min
Metabase
Open-Source Business Intelligence
Tools
Added 28 Mar
·
Upd 30 May
·2 min
MinIO
S3-Compatible Object Storage
Tools
Added 28 Mar
·
Upd 30 May
·2 min
Mistral AI
European LLM provider with open-weight models and a commercial API. …
Added 22 Jun
·
Upd 22 Jun
·4 min
MLflow
ML Lifecycle Management
Tools
Added 28 Mar
·
Upd 30 May
·3 min
MongoDB relicenses to SSPL (2018)
MongoDB moved its Community Server from AGPLv3 to its own Server Side …
History
Added 23 Jun
·
Upd 23 Jun
·6 min
Neo4j
Graph Database Platform
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Novu
Open-Source Notification Infrastructure
Tools
Added 28 Mar
·
Upd 30 May
·2 min
Ollama
Local LLM Inference Engine
Tools
Added 28 Mar
·
Upd 30 May
·3 min
OpenAI Whisper
Open-Source Speech Recognition
Tools
Added 28 Mar
·
Upd 30 May
·2 min
OpenFaaS
Serverless Functions Made Simple
Tools
Added 28 Mar
·
Upd 30 May
·2 min
OpenStack
OpenStack is an open-source platform for building private and public …
History
Added 23 Jun
·
Upd 23 Jun
·5 min
OpenTelemetry
Observability Framework Standard
Tools
Added 28 Mar
·
Upd 30 May
·2 min
PHP (1995)
A server-side scripting language that embeds code inside HTML to build …
History
Added 23 Jun
·
Upd 23 Jun
·5 min
Prefect
Modern Workflow Orchestration
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Prometheus
Open-Source Monitoring and Alerting
Tools
Added 28 Mar
·
Upd 30 May
·2 min
PyTorch
PyTorch is the open-source deep learning framework behind most modern AI …
Added 1 Jul
·
Upd 1 Jul
·6 min
Qdrant
High-Performance Vector Search Engine
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Rasa
Open-Source Conversational AI Framework
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Red Hat Shifts CentOS to CentOS Stream
In December 2020, Red Hat ended CentOS Linux, the free downstream …
History
Added 23 Jun
·
Upd 23 Jun
·5 min
SGLang
SGLang is an open-source high-performance serving framework for large …
Added 29 Jun
·
Upd 29 Jun
·5 min
Software Licensing and Vendor Lock-In: The Legal History Every Builder Needs
A plain-English guide to software licenses, from MIT and GPL to …
Guides
Added 23 Jun
·
Upd 23 Jun
·8 min
spaCy
Industrial-Strength NLP Library
Tools
Added 28 Mar
·
Upd 30 May
·2 min
Stable Diffusion
Open-weight image generation model from Stability AI. Run locally with …
Added 22 Jun
·
Upd 22 Jun
·5 min
Supabase
Open-Source Firebase Alternative
Tools
Added 28 Mar
·
Upd 30 May
·2 min
Temporal
Durable Workflow Orchestration Platform
Tools
Added 28 Mar
·
Upd 30 May
·3 min
TensorFlow
TensorFlow is Google's open-source end-to-end machine learning platform, …
Added 1 Jul
·
Upd 1 Jul
·6 min
TensorFlow (2015)
Google's open-source machine learning framework for building and …
History
Added 23 Jun
·
Upd 23 Jun
·5 min
Tesseract OCR
Open-Source Optical Character Recognition
Tools
Added 28 Mar
·
Upd 30 May
·3 min
TimescaleDB
Time-Series Database on PostgreSQL
Tools
Added 28 Mar
·
Upd 30 May
·2 min
vLLM
High-Performance LLM Serving Engine
Tools
Added 28 Mar
·
Upd 30 May
·3 min
Weaviate
Open-Source Vector Database
Tools
Added 28 Mar
·
Upd 30 May
·3 min
What is GitHub?
GitHub is where the world's code lives. It hosts Git repositories, …
Basics
Added 24 May
·
Upd 30 May
·5 min
Xinity
Xinity is open-source sovereign AI infrastructure software: an …
Added 1 Jul
·
Upd 1 Jul
·5 min
YOLO (Ultralytics)
YOLO is a family of single-stage, real-time object detectors that find …
Added 1 Jul
·
Upd 1 Jul
·6 min
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Open source projects