Tech
Arstechnica
Techdirt / Ghacks
TheReg / OSNews
Hacker News
Schneier
DosTips

Tools
Alphabetize
Conversions
email header
EzGif / SnapTik
Google Translate
.ics calendar file
Passwords
PDF Editor
Paletton
Readability
Redketchup
Regexr
Squoosh
Small PDF
Text Mechanic
ToHTML code syntax
WiFi QR Code
VirusTotal
JustDelete.me / SimpleOptOut

Courses
Harvard / MIT / Yale
Codecademy
Coursera / Udacity
Edx / StoryLearning
Keybr

Zeitgeist
BlueSky
Kottke / Waxy
Metafilter
McSweeneys
ModernMet
NewsBlur
Radiolab
Vulture
Window-Swap
YouTube

Email
Gmail / FastMail / iCloud
Outlook / Yahoo

Travel
Flight Radar
GoogleFlights
Kayak
LonelyPlanet
Rome2Rio
SeatGuru / Seat61

Maps
Google Maps / MyMaps
Mapcode / Plus.Codes / W3W
Bing maps /MapQuest
Open Street Map
OrganicMaps / Flourish

Weather
AccuWeather
Climate / Windy.com

News
Google News
BBC / Sky / FT
AP News / Al Jazeera
Gothamist / The Guardian
New Yorker / Vox
Le Monde / Diplomatique
ProPublica / Teen Vogue
Cache: Archive.today

Shopping
PC Keyboards / WASD
eSims for Gaza
Trustpilot / FakeSpot
Seggiano / Kinto
Rtings / KK Cool Tools
Ukraine

Books
Biblio / Hive
TheStoryGraph
Libro audio books

Photo
Flickr / IG / Pixelfed
Befunky App
Golden Hour

Music
Bandcamp
Apple Music / Tidal
DR Db / Discogs
Patatap

Search
Google / ncr / history / ads / activity
Brave / Duck / Bing / Mojeek

Document sharing
OneDrive / GDrive / iCloud
Box
Hastebin / Pastebin
PostImages / imgur
SendSpace / Gofile
WeTransfer / Wormhole

Office
Office / Google docs

Web Testing
Cloud Status:
Apple / Goog / MSFT

FreshPing / DownForAll
Goog Apps / Color Test
CVE Details / Mozilla Obs
PortCheck
NetCraft tools / SSL Labs
EFF Tracks / Webcompat

Reference
Camb dictionary
Google Trends
Wayback Machine
Wikipedia
WordReference