programming

java

1. decompiler-Luyten
2. decompiler-cfr
3. byte-code-viewer
4. jclasslib

assembly

1. godbolt

json

1. json-runoob
2. json-online

regexp

1. regexp-jex.im
2. regexp-regexr
3. regexp-regexper

hex

1. hex converter
2. hex editor

html

1. html beautify

base64

1. base64

code format

1. code format
2. url

unicode

1. unicode for you

shell

1. oh-my-zsh
2. starship

working

pc

1. snipaste
2. mubu
3. process on
4. screen-recorder

reinstall os

1. multibootusb
2. universal usb installer
3. rufus

entertainment

video

online

1. downloader-you-get
2. downloader-motrix
3. downloader-Xdown

converter

1. audio-converter

movie

1. cupfox
2. agmov

picture

1. waifu2x
2. papers-anwanqi
3. ilovepapers

file

1. ilovepdf
2. html to pdf

typing

1. practice typing

job

company

1. tianyancha
2. resume
3. 木及简历