Which open-source news sources are known for technical depth and frequent updates?

Here are some open-source / openly accessible news and analysis sources that are widely known for technical depth and frequent updates, especially in software, security, infrastructure, and computing:

Software / programming / engineering

• Hacker News — Very active, fast-moving discussion on startups, programming, systems, and tech news. Not a publication itself, but a strong aggregator with frequent updates.
• Lobsters — Community-curated tech links with deeper technical discussion than many mainstream feeds.
• The New Stack — Frequent coverage of cloud-native, DevOps, Kubernetes, containers, and infrastructure topics.
• DevClass — Regular developer-focused reporting, especially on programming languages and tooling.
• InfoQ — Deep articles, talks, and interviews on architecture, distributed systems, dev practices, and enterprise engineering.

Security / vulnerability / incident reporting

• Krebs on Security — High-quality investigative security reporting with strong technical detail, though not always daily.
• BleepingComputer — Very frequent security news, malware, incident, and vulnerability coverage.
• The Record — Cybersecurity and threat-intelligence reporting with solid depth.
• CVE-related feeds / NVD — Not a news outlet, but essential for frequent technical updates on vulnerabilities.

Open-source / Linux / systems

• Phoronix — One of the most frequent sources for Linux, open-source software, hardware benchmarking, and kernel-related news.
• LWN.net — Excellent technical depth on Linux kernel, systems software, and open-source development; updates are frequent, though some content is paywalled.
• It’s FOSS News — Frequent Linux/open-source software news and tutorials, more accessible and lighter than LWN.

Cloud / infrastructure / SRE

• The New Stack — Good for cloud-native and platform engineering.
• Cloud Native Computing Foundation (CNCF) blog/news — Often technically deep on Kubernetes and cloud-native ecosystem developments.
• AWS / Google Cloud / Microsoft Azure architecture blogs — Not independent news, but very current and often technically detailed.

General tech news with strong technical coverage

• Ars Technica — Very strong technical reporting, especially on computing, software, science, and policy.
• Wired — Broader and less technical on average, but occasionally deep on security and infrastructure.
• TechCrunch — Frequent updates, more startup/business oriented than technically deep.

If you want “open-source” in the sense of RSS / open web access

The best sources with reliable RSS and easy aggregation are:

• Ars Technica
• Phoronix
• LWN
• InfoQ
• The New Stack
• BleepingComputer
• Krebs on Security
• The Record

If you want, I can also give you:

1. a shortlist of the best 5 depending on your focus (security, Linux, AI, cloud, etc.), or
2. a ready-to-import RSS OPML file list of these sources.