Skip to headlines
?
×
Keyboard shortcuts
?
Show / hide shortcuts
J
/
K
Next / previous story
Tab
/
Shift Tab
Next / previous link or control
Enter
Open link or submit form
Space
Toggle focused details
Esc
Close this dialog
Enable J/K shortcuts
Shortcuts pause while typing. Tab navigation always works.
daily
diff
Headlines
Hacker News
Lobsters
Programming.dev
Archive
Search
Appearance
Dark
Light
System
Daily edition
Hot now
Archived daily edition
Archive
/
2026-10-21
Top 10
Top 20
Above median
Daily ranking · strictly above median
2026-10-21
New since last visit
707
579
The 1.5°C goal of the Paris Agreement is no longer viable
HN
unric.org
8 hours ago
433
753
PHP 8.2.35
HN
github.com
4 hours ago
290
646
Eight Bits of Trust; eMudhra's CA keys cracked in milliseconds
HN
scotthelme.co.uk
8 hours ago
Also discussed:
Programming.dev · 0 comments
Lobsters · 2 comments
370
427
The No Kings Takedown Is Why You Shouldn't Rent Your Megaphone from Zuck
HN
techdirt.com
3 hours ago
145
389
PHP2Shell: AI uncovers critical RCE in PHP
HN
wiz.io
4 hours ago
121
276
PHP 8.5.12, 8.4.27, 8.3.36 and 8.2.35 out
HN
php.net
4 hours ago
86
248
Dutch National Cyber Security Center is Offline because it uses PHP
HN
ncsc.nl
5 hours ago
27
231
DuckDB 2.0.0 LTS “Cinnamon Teal”
HN
duckdb.org
3 hours ago
121
158
Whatever Happened to Fire Escapes
HN
practical.engineering
7 hours ago
87
153
Patch the Planet: global response coordination as agents uncover vulnerabilities
HN
openai.com
3 hours ago