The Curious Engineer

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Google Open Source Blog

opensource.googleblog.com

The latest news from Google on open source releases, major projects, events, and outreach programs for early career developers.

Software / engineering practiceDevOps / SRE / infrastructure

’10’15’20’25
Posts
1,558 from 6 Feb 2008 to 30 Oct 2026
Posting
weekly (68 in the last year)
Kind
company blog
Feed
https://opensource.googleblog.com/feeds/posts/default

Latest

October 2026

  1. This Week in Open Source for October 30, 2026
  2. This Week in Open Source for October 23, 2026
  3. Introducing the Elephant-Goldfish Model plugin: scaling design-driven AI software development
  4. Announcing the verifiable quantum circuit compilation competition on Kaggle
  5. This Week in Open Source for October 15, 2026
  6. How much does it cost to use open source software?
  7. Adopting Pyrefly as the Python type checker at Google
  8. This Week in Open Source for October 2, 2026
  9. Standardizing fine-grained access control in Apache Iceberg's REST catalog

September 2026

  1. New public datasets available in Google Cloud Lakehouse
  2. This Week in Open Source for September 24, 2026
  3. Google Cloud: Investing in the future of PostgreSQL — 2026 highlights
  4. Reconnecting with the heart of open source: Highlights from our 2026 GSoC India tour
  5. How much should you trust your OSS data?

August 2026

  1. Securing the agentic era: Introducing formal verification for CEL
  2. Google joins the OpenROAD Initiative as principal member to accelerate open source silicon innovation
  3. Adapting open source practices to an AI-first world: A retrospective on 2025

July 2026

  1. This Week in Open Source for July 16, 2026
  2. Google Cloud: PostgreSQL community contribution updates

June 2026

  1. Community feedback: How can corporations improve support for open source maintainers?
  2. Documenting the manual: how curiosity and robotic arms led to a career in open source
  3. In-place pod restarts: Boosting efficiency and workload reliability in Kubernetes v1.35
  4. Open rails for agentic commerce at Open Source Summit North America 2026
  5. CEL finds a new home at github.com/cel-expr!
  6. A new pkg.go.dev API for Go
  7. Introducing OpenRL: A self-hosted post-training API for fine-tuning LLMs
  8. Google joins the Eclipse Foundation as a strategic member to accelerate AI-integrated developer tools
  9. Unlocking TPU performance: Deep kernel profiling with XProf
  10. Journey to JPEG XL: How open source experiments shaped the future of image coding

May 2026

  1. Announcing Apache Iceberg 1.11.0
  2. TestParameterInjector introduces an idiomatic Kotlin API
  3. Disrupting the presentation layer using autonomous workflows

April 2026

  1. The Journey Begins: Meet the 2026 GSoC Contributors!
  2. Introducing AMS: Activation-based model scanner for open-weight LLM safety verification
  3. Meet the A2Family
  4. A year of open collaboration: Celebrating the anniversary of A2A
  5. Jaspr: Why web development in Dart might just be a good idea
  6. Leveraging CPU memory for faster, cost-efficient TPU LLM training
  7. Celebrate A2April!
  8. Kubernetes goes AI-First: Unpacking the new AI conformance program
  9. Gemma 4: Expanding the Gemmaverse with Apache 2.0

March 2026

  1. Google Cloud: Investing in the future of PostgreSQL
  2. Advanced TPU optimization with XProf: Continuous profiling, utilization insights, and LLO bundles
  3. Open Source, Open Doors, Apply Now for Google Summer of Code!
  4. OpenTitan shipping in production
  5. Announcing CEL-expr-python: the Common Expression Language in Python, now open source

February 2026

  1. This Week in Open Source #15
  2. Introducing the 185 Organizations for GSoC 2026
  3. The End of an Era: Transitioning Away from Ingress NGINX
  4. This Week in Open Source #14
  5. ZetaSQL is being renamed to GoogleSQL

January 2026

  1. This Week in Open Source #13
  2. A JSON schema package for Go
  3. Mentor Org Applications for Google Summer of Code 2026 open through Feb 3
  4. Explore public datasets with Apache Iceberg & BigLake
  5. This Week in Open Source #12

December 2025

  1. Training Marin 32B: What an open lab can build with TPUs, JAX, and a little persistence
  2. SpatialReasoner: Teaching VLMs to "see" structure — Accelerated with Tunix on TPUs
  3. GRL: Turning verifiable games into a post-training suite for LLM agents with Tunix on TPUs
  4. ESCA: Grounding embodied agents with scene graphs — Accelerated by JAX
  5. Empowering app developers: Fine-tuning Gemma 3 for mobile with Tunix in Google Colab
  6. Shape the future with Google Summer of Code 2026!

November 2025

  1. AI Conformant Clusters in GKE
  2. Secure-by-design firmware development with Wasefire
  3. How JAX makes high-performance economics accessible
  4. Unleashing autonomous AI agents: Why Kubernetes needs a new standard for agent execution
  5. Announcing Magika 1.0: now faster, smarter, and rebuilt in Rust

October 2025

  1. This Week in Open Source #11
  2. Building the future with Blockly at Raspberry Pi Foundation
  3. 2024 Open Source Contributions: A Year in Review

September 2025

  1. Apache Iceberg 1.10: Maturing the V3 spec, the REST API and Google contributions
  2. This Week in Open Source #10
  3. Introducing Kotlin FHIR: A new library to bring FHIR to Multiplatform
  4. Kubernetes 1.34 is available on GKE!
  5. This Week in Open Source #9

August 2025

  1. This Week in Open Source #8
  2. Google Summer of Code 2025: Contributor Statistics
  3. This Week in Open Source #7
  4. What's new in Apache Iceberg v3?
  5. This Week in Open Source #6

July 2025

  1. This Week in Open Source #5
  2. Stop Leaked Credentials in Their Tracks with Veles, Our New Open-Source Secret Scanner
  3. This Week in Open Source #4
  4. Unlocking High-Performance AI/ML in Kubernetes with DRANet and RDMA
  5. This Week in Open Source #3

June 2025

  1. This Week in Open Source #2
  2. This Week in Open Source - Inaugural Post
  3. Introducing Open Source DAW Plugin for Eclipsa Audio

May 2025

  1. Introducing New Open Source Documentation Resources
  2. Transforming Kubernetes and GKE into the leading platform for AI/ML
  3. Announcing LMEval: An Open Source Framework for Cross-Model Evaluation
  4. Kubernetes 1.33 is available on GKE!
  5. GSoC 2025: We have our Contributors!

April 2025

  1. Get ready for Google I/O: Program lineup revealed

March 2025

  1. Google Summer of Code 2025 Contributor Applications Now Open!

February 2025

  1. Meet the Mentoring organizations of GSoC 2025!
  2. Tag-Based Protection Made Easy
  3. Fabrication begins for production OpenTitan silicon

January 2025

  1. The New Frontier of Security: Creating Safe and Secure AI Models
  2. Producer java library for Data Lineage is now open source
  3. See the code that powered the Pebble smartwatches
  4. Introducing Eclipsa Audio: immersive audio for everyone
  5. Google Summer of Code 2025 is here!

December 2024

  1. Kubernetes 1.32 is now available on GKE
  2. Google Season of Docs announces results of 2024 program
  3. BazelCon 2024: A celebration of community and the launch of Bazel 8
  4. A Robust Open Ecosystem for All: Accelerating AI Infrastructure

November 2024

  1. My review is stuck - what now?

October 2024

  1. Celebrating 20 Years of Google Summer of Code

September 2024

  1. Keys to a resilient Open Source future
  2. Google Open Sources Smart Buildings Simulator and Dataset to Accelerate Sustainable Innovation
  3. Empowering etcd Reliability: New Downgrade Support in Version 3.6

August 2024

  1. Kubernetes 1.31 is now available on GKE, just one week after Open Source Release!
  2. Fluent Bit WriteAPI Connector: Lowering the barrier to streaming data
  3. 2023 Open Source Contributions: A Year in Review
  4. Introducing the Pigweed SDK: A modern embedded development suite

July 2024

  1. Google CQL: From Clinical Measurements to Action
  2. DAGify: Accelerate Your Journey from Control-M to Apache Airflow
  3. Google Blocks is now Open Source
  4. Bounds Checking Flexible Array Members

June 2024

  1. Google Open Source Peer Bonus program recognizes first group of 2024 recipients
  2. Common Expressions For Portable Policy and Beyond
  3. Driving etcd Stability and Kubernetes Success
  4. The Kubernetes ecosystem is a candy store

May 2024

  1. Anomaly detection with few labeled samples under distribution mismatch
  2. Kubernetes 1.30 is now available in GKE in record time
  3. OpenXLA Dev Lab 2024: Building Groundbreaking ML Systems Together
  4. Google Summer of Code 2024 accepted contributors announced!
  5. Get ready for Google I/O: Program lineup revealed

April 2024

  1. The Power of Open Source
  2. Google Season of Docs announces participating organizations for 2024
  3. Introducing Jpegli: A New JPEG Coding Library
  4. OSV and helping developers fix known vulnerabilities

March 2024

  1. Google Summer of Code 2024 contributor applications are open!
  2. PJRT Plugin to Accelerate Machine Learning

February 2024

  1. Mentor organizations announced for Google Summer of Code 2024
  2. Building Open Models Responsibly in the Gemini Era
  3. Magika: AI powered fast and efficient file type identification
  4. YouTube releases scripts to help partners and creators to optimize their work
  5. Kubernetes 1.29 is available in the Regular channel of GKE
  6. Announcing Google Season of Docs 2024

January 2024

  1. Google Summer of Code 2024 Mentor Organization Applications Now Open

December 2023

  1. Tools for Google Cloud performance and resource optimization
  2. Google Open Source Peer Bonus program announces second group of 2023 winners
  3. A look back at BazelCon '23 and the launch of Bazel 7
  4. Google Season of Docs announces results of 2023 program
  5. Google Summer of Code 2023 Final Results!

November 2023

  1. Kubernetes CRD Validation Using CEL
  2. Google Summer of Code 2024 Celebrating our 20th Year!
  3. Open source PDKs joining the Linux Foundation’s CHIPS Alliance

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