Directory of Online Services¶

CDN - Content Delivery Networks¶

• http://ajax.googleapis.com/
• https://cdnjs.com/
• http://www.jsdelivr.com/

Cheat sheets¶

• https://devhints.io/ “Rico’s cheatsheets - Hey! I’m @rstacruz and this is a modest collection of cheatsheets I’ve written.”
• http://overapi.com/ - “Collecting All Cheat Sheets”

Colors¶

• All named web colors: https://hex.corvidworks.com/colormap/
• Hextractor - create html palette from CSS: https://hex.corvidworks.com/

CSS¶

• Online Css minifier: http://cssminifier.com/
• Blend! Create and customize beautiful CSS3 gradients: http://www.colinkeany.com/blend/

Diagrams¶

• ScriptDraw is a free, online SVG editor.

Dictionaries, Encyclopedias, Translation¶

Keywords: Akronym, dictionary, Lexika

• http://de.bab.la/ !!! Online dictionary for 28 languages. And much more about languages and translation: Conjugation, Quizzes, Games, Forum, etc.
• http://de.dictindustry.com/
• http://dict.tu-chemnitz.de/
• http://foldoc.org/
• http://nederlands.de/
• http://odge.de/englisch-deutsch/
• http://owad.de/
• http://uebersetzungsfallen.de/
• http://wiki.ubuntuusers.de/W%C3%B6rterb%C3%BCcher
• http://www.aboutsailing.de/index.htm
• http://www.achilltrans.de/
• http://www.allacronyms.com/
• http://www.fachuebersetzungen-leipzig.de
• http://www.goreo.de/
• http://www.linguee.de/
• http://www.merriam-webster.com/
• http://www.onelook.com/
• http://www.phrasen.com/
• http://www.thefreedictionary.com/
• http://www.woerterbuch.info/
• https://translate.google.de
• https://www.daniweb.com/hardware-and-software/linux-and-unix/threads/96152/howto-using-babylon-dictionary-glossary-in-ubuntu
• https://www.openthesaurus.de/

Free images¶

• https://www.pexels.com/ !
• https://unsplash.com/ !
• 2017-01-30, Chrissy Collins: 50 alternatives to Unsplash for free stock photos

Free online developer tools¶

• https://extendsclass.com - untested, but looks promising

Fun Tools Online¶

• A digital spirograph. Created with TypeScript and D3js.
• Encool tool - generate cool text with symbols

Graphviz Fiddling¶

• http://www.stamm-wilbrandt.de/GraphvizFiddle/

Info:

• http://graphs.grevian.org/ GraphViz for discrete math students

How is this website built?¶

• https://builtwith.com/

Javascript Fiddling¶

• Martin Bless @ jsfiddle.net
• http://jsfiddle.net/draft/

More:

• http://codepen.io
• http://jsfiddle.net
• http://plnkr.co
• http://snipplr.com

Keyrings¶

• https://keybase.io/

PHP¶

• http://onlinephpfunctions.com/
• Ultimate PHP error_reporting wizard

Programming¶

• Pythontutor: VISUALIZE the execution of Python, Java, JavaScript, and TypeScript code !!!

Regexpr - Regular Expressions¶

• https://regex101.com/ !!! Javascript, PHP, Python
• http://www.phpliveregex.com/ PHP
• http://preg_match.onlinephpfunctions.com/ PHP
• http://pythex.org/ Python regular expression editor
• http://rubular.com/ Ruby regular expression editor

Share Code and Images¶

Shell scripting¶

• ShellCheck automatically detects problems with sh/bash scripts and commands.
• Explain shell!!!: https://explainshell.com/ Example: What does nmap -n -p80 -sS -PN --open 192.168.1.0/24 | grep.1 "Nmap scan report" | awk.1posix '{print $5}' | while read IP; do ping -c 1 $IP && plan9-echo.1 "I can ping $IP" ; done do? Answer: https://bit.ly/2vYUWBR

Source Code Generator¶

Text to speech¶

• http://www.fromtexttospeech.com/

Unicode¶

• http://www.isthisthingon.org/unicode/index.php
• http://unicode-suche.de/
• http://www.decodeunicode.org/de/
• http://www.utf8-zeichentabelle.de/
• http://unicode.e-workers.de/testchart.php
• https://delicious.com/marviva/unicode

Protip:

• Pragmatic Unicode ~ or ~ How Do I Stop the Pain? Ned Batchelder
• = http://bit.ly/unipain
• = http://nedbatchelder.com/text/unipain/unipain.html

Url shortener¶

• https://tinyurl.com/