Referenser: Wikipedia, Ordböcker, Wiktionary, Wikibooks, Markdown.
-
Sökmotorer: DuckDuckGo, Mojeek, Google, Bing, Yahoo, Eniro, Hitta.
-
Karta, Vägkarta, Sjökort.
-
Litteratur: Biblioteket, Storytel, Augustpriset, Bokbörsen, Bokfynd, Litteraturbanken.
-
Recept: Koka ihop, Tasteline, DN, ICA, Arla, Recept.se, Köket.
-
Musik.
-
Mjukvara 1, & 2: LibreOffice, KeePass, ghostwriter, Workrave, Pinta Planner, Inkscape, GIMP, MoneyManagerEx, Anydesk, Teamviewer, WinMerge, Namexif, Avira free, Paint.net, Videopad, Scribus.
-
Teknik: Kalkylator, Material, Halvledare, Mikrovågor, RF, Antenner, CircuitLab, KiCAD, SnapEDA, Open Source for HW, System.
-
För IT utvecklare: Geek-University, w3schools, NSIS.
-
HTML 1, & 2, MathML, SVG, Färg.
-
Python, pycodestyle, pylint, Brython, TkDocs, requests, svglib, NumPy, mpmath, sympy, matplotlib, openpyxl, fpdf, Pyinstaller.