Programmers are very useful ten tool websites, which are worth collecting

Link to the original text ： Programmers are very useful for ten tool sites , It is worth collecting

One 、regex101

Web site address ： https://regex101.com/

Powerful regular expression tool , You can see the matching information in real time , And will use different colors to Group Mark out . And there are Quick Reference To help you remember the rules of regular expressions and Explanation Explain your regular expressions .

what's more , It also supports direct generation of code in multiple languages . For example, you can directly query ipv4 Regular expression of .

Two 、visualgo

Web site address ： https://visualgo.net/en

Visualization of various algorithms , Make the algorithm more intuitive , It's not so boring to learn . I don't know if you've noticed , Many dynamic pictures of algorithms on the Internet are made with it .

3、 ... and 、asciiflow

Web site address ： https://asciiflow.com/#/

Ascii Drawing tools , Very powerful , The page is also very concise , It's in line with my aesthetic .

It can be used to draw similar interaction diagrams , It's pretty good .

Four 、cloudconvert

Web site address ： https://cloudconvert.com/

A format conversion website , Very powerful , Almost every format conversion you can think of .

5、 ... and 、codelf

Web site address ： https://unbug.github.io/codelf/

There are two most difficult things in computer science ： Cache invalidation and naming .

Still worrying about naming variables ？ This website can save you completely . It will search for GitHub,Bitbucket,GitLib And other open source platforms , Find the variable name that best matches the search content .

These variable names exist in the actual project , So it is very referential . It is important to , This website supports searching Chinese .

It also supports the installation of plug-ins in the editor , Currently supported plug-ins include ：VS Code,Atom,Sublime,WebStorm,Alfred.

6、 ... and 、desmos

Web site address ： https://www.desmos.com/calculator?lang=zh-CN

Very powerful online mapping tool , And support function dynamic change , The interface is also very simple and durable .

Due to limited mathematical ability , Only two simple mathematical formulas can be written . If doing machine learning is related , Should be able to draw a very beautiful curve .

7、 ... and 、mdnice

Web site address ： https://editor.mdnice.com/

This article is through mdnice For typesetting .

Markdown Nice（ abbreviation mdnice ） It is a style rich Markdown Editor , Meanwhile, support for WeChat official account 、 Zhihu and other platforms' article typesetting （ Platforms that can write articles with rich text editors basically support ）.mdnice Support up to 20 Styles , There's always one for you .

8、 ... and 、drawio

Web site address ： https://app.diagrams.net/

Online drawing tools , Whether it's a flowchart , Architecture diagram , still UML, All support .

besides , It also offers color matching that looks very comfortable , You can also save files directly to GitHub. Many of the drawings in the previous article were drawn with this tool .

Nine 、linuxcool

Web site address ： https://www.linuxcool.com/

Especially back-end programmers , Whether developing or troubleshooting online problems , It is unavoidable to have regular contact with Linux Dealing with . I can't remember how to use some commands , If you don't want to use it man Words , You can directly come to this website to query , Also very convenient .

Ten 、 Online tools

Web site address ： https://tool.lu/

A comprehensive collection of online tools , Including code conversion ,json format , Image processing, etc . If you do A Dream knows this website , Maybe you don't need your own treasure chest .