no key · no human

LWN.net API, RSS and sitemap

Every article LWN.net publishes, as JSON, through an open API with no key and no signup. 214 of their articles are indexed right now, refreshed hourly.

United KingdomEnglish#12,829 by volume

Four ways to pull lwn.net

All four are ours, all four are live, and none of them needs a key.

JSON Search this publisher

Every article we hold from lwn.net, newest first. Add q= to search inside.

curl -s "https://freenewsapi.ai/v1/search?host=lwn.net&size=20"open it →

RSS Subscribe in any reader

The same articles as an RSS 2.0 feed. Works in Feedly, Inoreader, Thunderbird — anywhere.

curl -s "https://freenewsapi.ai/v1/rss?host=lwn.net&size=50"open it →

JSON Feed For apps

JSON Feed 1.1, the same content in a format apps parse natively.

curl -s "https://freenewsapi.ai/v1/feed.json?host=lwn.net&size=50"open it →

Trimmed For agents

Only the fields an agent needs — title, url, date, language — so the response stays small.

curl -s "https://freenewsapi.ai/v1/search?host=lwn.net&size=20&fields=title,url,published_at,lang"open it →

Call the API

A live request. Paste it into a terminal and LWN.net headlines come back as JSON.

bash
curl "https://freenewsapi.ai/v1/search?host=lwn.net&size=5"
214
articles indexed
89
in the last 30 days
4
median per day
1
languages
198 min
median crawl lag
19.08 → 15.09
archive depth

Publishing volume

Articles per day over the last 24 days. The busiest hour is 13:00 UTC — that is when the newsroom pushes its main batch.

2026-08-19: 1 articles2026-08-20: 7 articles2026-08-21: 2 articles2026-08-23: 2 articles2026-08-24: 3 articles2026-08-25: 4 articles2026-08-26: 4 articles2026-08-27: 4 articles2026-08-28: 4 articles2026-08-29: 3 articles2026-08-30: 2 articles2026-08-31: 4 articles2026-09-01: 4 articles2026-09-02: 5 articles2026-09-03: 4 articles2026-09-04: 3 articles2026-09-07: 7 articles2026-09-08: 3 articles2026-09-09: 4 articles2026-09-10: 5 articles2026-09-11: 4 articles2026-09-13: 2 articles2026-09-14: 5 articles2026-09-15: 3 articles08-1908-2408-2809-0109-0709-1109-15
bash
curl "https://freenewsapi.ai/v1/stats?host=lwn.net&top=10"

Publishing rhythm

When LWN.net actually publishes, by hour of day (UTC) and by day of week — measured from 214 timestamps, not from a schedule they advertise.

00: 40001: 10102: 00203: 00304: 00405: 00506: 00607: 10708: 00809: 10910: 01011: 01112: 21213: 411314: 131415: 91516: 21617: 31718: 41819: 21920: 32021: 02122: 32223: 023
Mon: 19MonTue: 14TueWed: 14WedThu: 20ThuFri: 13FriSat: 3SatSun: 6Sun

Languages

The site identifies itself under LWN.net, Natural 20 — separate editions publishing under one domain.

CodeLanguageArticlesShare
enEnglish8941.6%

Latest articles

The 18 most recent LWN.net articles in the index — the same rows the API returns, rendered for humans.

[$] Adding BPF to blk-iocost
2026-09-15 14:37 UTC · corbet
The scheduling of block I/O requests has long been a challenge for operating-system kernels. For many years, the performance characteristics of rotating drives meant that
Vondra: PostgreSQL development activity
2026-09-15 13:20 UTC · jzb
PostgreSQL contributor Tomas Vondra has published a blog post looking at development activity in the project, with data from the late 1990s to today. We're doing ~50 comm
Security updates for Tuesday
2026-09-15 13:10 UTC · jzb
Security updates have been issued by Debian (network-manager-l2tp and urwid), Fedora (perl-Dancer2, perl-Data-Entropy, perl-DBI, perl-Protocol-HTTP2, podman-tui, rust-lru
GNU Core Utilities 9.12 released
2026-09-14 19:53 UTC · jzb
Pádraig Brady has announced GNU Core Utilities (coreutils) version 9.12. " There have been 288 commits by 16 people in the 21 weeks since 9.11 ". New features include an
[$] Lessons learned as the Debian Project Leader
2026-09-14 15:34 UTC · jzb
What is it like to be a Debian Project Leader (DPL), or a former one? According to Andreas Tille, who stepped down this year after two consecutive terms as DPL, you'd hav
Emacs arbitrary code execution flaw
2026-09-14 15:20 UTC · jzb
Sean Whitton has announced that the original fix for an arbitrary code execution flaw in Emacs ( CVE-2024-53920 ) was incomplete. Bas Alberts discovered that viewing or e
Security updates for Monday
2026-09-14 13:18 UTC · jzb
Security updates have been issued by AlmaLinux (389-ds-base, apr-util, coreutils, freerdp, git-lfs, glib2, gstreamer1-plugins-base, kernel, libkcapi, nginx, nodejs:22, no
More than 9,000 patches total in the seven stable kernels for Monday
2026-09-14 13:00 UTC · jzb
Greg Kroah-Hartman has announced the 7.2.6 , 6.18.52 , 6.12.110 , 6.6.157 , 6.1.188 , 5.15.221 , 5.10.270 stable kernels. According to Kroah-Hartman , this batch may set
Reminder: subscription price change coming
2026-09-13 22:34 UTC · corbet
Just a reminder that prices for LWN subscriptions will increase after September 15. Until then, the older rate still applies. See this article for details on this change.
Kernel prepatch 7.3-rc3
2026-09-13 22:32 UTC · corbet
The 7.3-rc3 kernel prepatch is out for testing. Linus said: " Another fairly large rc release, and again one with a bigger filesystem footprint that we usually see. "
EuroPython 2026 videos published
2026-09-11 15:08 UTC · jzb
All of the videos from the EuroPython 2026 conference, held in Kraków, Poland from July 13 through July 19, are now online along with a recap of the event from conference
[$] Accelerating the kernel's build process
2026-09-11 14:15 UTC · corbet
Kernel developers do a lot of kernel builds. Since the kernel is not a small program, those builds can take a fair amount of time, even on a fast machine. The kernel also
Two stable kernel updates for Friday
2026-09-11 13:27 UTC · jzb
Greg Kroah-Hartman has announced the release of the 7.2.5 and 6.18.51 stable kernels. There are more than 550 patches in each with fixes throughout the tree; users are ad
Security updates for Friday
2026-09-11 13:14 UTC · jzb
Security updates have been issued by AlmaLinux (apr-util and qt6-qt5compat), Debian (libevent and ruby-rack), Fedora (bluez, corosync, curl, dokuwiki, grpcurl, libevent,
Forgejo 16.0.4 and 15.0.8 address critical security vulnerability
2026-09-10 20:05 UTC · jzb
The Forgejo software-forge project has announced the release of versions 16.0.4 and 15.0.8 , which fixes two security vulnerabilities. One is a critical flaw that would a
[$] PostgreSQL 19's "scary patch contest"
2026-09-10 17:29 UTC · jzb
PostgreSQL 19 was expected to be released in September, in keeping with the database project's longstanding tradition of a major release every year. However, some late-br
Julia 1.13 released
2026-09-10 13:23 UTC · jzb
Version 1.13 of the Julia programming language has been released. Highlights include faster precompilation of packages, improvements to Julia's REPL, and Juliaup , a grap
Security updates for Thursday
2026-09-10 13:14 UTC · jzb
Security updates have been issued by AlmaLinux (389-ds-base, ansible-core, buildah, expat, glib2, gpsd, gpsd-minimal, gzip, kernel, kernel-rt, opentelemetry-collector, os

Harvest it all

Page through the archive by date. from and to accept YYYY-MM-DD or relative values such as now-7d.

bash
curl "https://freenewsapi.ai/v1/search?host=lwn.net&from=now-7d&size=100"

To poll for new material, keep the timestamp of the newest article you saw and ask only for what came after it:

bash
curl "https://freenewsapi.ai/v1/search?host=lwn.net&from=now-1h&sort=date_asc"

Article bodies come with full_text=true. No key, no quota tier, no header — see the search endpoint for every parameter.

Metadata quality

How well LWN.net marks up its own pages — useful if you are deciding whether to parse them yourself.

0%
dates from JSON-LD
97%
articles with a byline
0%
articles with sections
—
average page weight

Crawl lag — the delay between publication and the article reaching this index — is 198 min at the median, 5587 minutes at the 90th percentile.

Similar publishers

Comparable outlets in the same language. Those without a page here yet link straight to their slice of the API.

FAQ

Does LWN.net have an official API?

Not a public one. This endpoint is the practical alternative: their articles as structured JSON, with title, lead, publication time, section, byline and a link back to the original.

How do I get their RSS feed?

Most publishers expose one at /rss or /feed, but feeds carry only the last few dozen items and drop them within hours. This index keeps 214 of their articles and lets you filter by date, language and section.

How many articles does LWN.net publish per day?

4 on a median day, measured across 24 days.

Can I use this commercially?

The API is free and unauthenticated. What you may do with the content is between you and the publisher: we return metadata, a lead paragraph and a link, not a licence.