Faster and More Tabs in Firefox

use 64bit firefox, and make sure you got more RAM like 16GB or more
1. https://www.mozilla.org/en-US/firefox/all/?q=english
Check current Firefox status
1. check current RAM memory usage by url link:
```
about:memory
```
2. monitar tab memory usage extension: https://addons.mozilla.org/en-US/firefox/addon/tab-data/
3. check current Disk cache usage by url link:
```
about:cache
```

Use More RAM for Speed: as we know RAM is way faster than Disk, so disable Disk cache and use RAM cache only

about:config
# click ok, and search for browser.cache; double click follow entry to make sure set as following
browser.cache.disk.enable == > false
browser.cache.memory.enable == > true
# change or create following entry by right click on that page, pop-up menu > New > Integer
browser.cache.memory.capacity ==> -1

make open tab into background tab by default
- go link about:config, set to true when type
```
browser.tabs.loadDivertedInBackground
```

hide suggestion in address bar
- go setting > privacy panel, in “Address Bar - When using the address bar, suggest”, uncheck all

disable private mode: Private Begone addon

REG ADD HKLM\SOFTWARE\Policies\Mozilla\Firefox /v DisablePrivateBrowsing /t REG_DWORD /d 1

commandline ref:http://kb.mozillazine.org/Command_line_arguments
cmd to run new instant of firefox (Linux)
```
./firefox -P newProfileName -no-remote
```

Lastest nightly version of Firefox
- http://nightly.mozilla.org/

For Linux,

download libflashplayer.so
put it under ./plugins
restart firefox

For Windows,

put NPSWF32.dll and flashplayer.xpt in ./plugins (which is located at c:\Windows\system32\Macromed\Flash\)

https://addons.mozilla.org/en-US/firefox/addon/tabs-backup/

Productivity Related
wider chatgpt	https://addons.mozilla.org/en-US/firefox/addon/chatgpt-wideranswerspace/
Url to QrCode	https://addons.mozilla.org/en-US/firefox/addon/url-to-qrcode/
enable right click	https://addons.mozilla.org/en-US/firefox/addon/enable-rightclick-and-copy/
copy all your Tab urls	copy from tabs: https://addons.mozilla.org/en-US/firefox/addon/copy-tab-urls-webex/ paste to tabs: https://addons.mozilla.org/en-US/firefox/addon/multiple-paste-and-go-button/ (outdate) copy Tab URLs: ( legacy version)
bookmark tool	multirow bookmark: https://addons.mozilla.org/En-us/firefox/addon/multirow-bookmarks-toolbar/
Tab management	One Tab https://addons.mozilla.org/en-US/firefox/addon/onetab/ Tab-Mix-Plus for multiple row tabs (its Option > Display > tab bar : when not fit = multiple row) https://addons.mozilla.org/en-US/firefox/addon/tab-mix-plus/ multiple-tab-handler - multiple tab selection and operation https://addons.mozilla.org/en-US/firefox/addon/multiple-tab-handler/
TileTabs	side by side tab view with optional sync scroll https://addons.mozilla.org/en-US/firefox/addon/tile-tabs/
Duplicate Tab blocker	https://addons.mozilla.org/en-US/firefox/addon/duplicate-tab-blocker/ additional ref: https://www.maketecheasier.com/get-rid-of-duplicate-tabs-firefox/
Page zipper	https://addons.mozilla.org/en-US/firefox/addon/pagezipper/
Download Related
Video Download helper	https://addons.mozilla.org/en-US/firefox/addon/video-downloadhelper/
xtreme downloader app + browser extension	https://xtremedownloadmanager.com/
DownThemAll(Batch Downloader)	https://addons.mozilla.org/en-US/firefox/addon/downthemall/
Multithreaded Download Manager (multi server connections)	https://addons.mozilla.org/en-US/firefox/addon/multithreaded-download-manager/
Technical Related
SQLite Manager (sql datebase editor)	https://addons.mozilla.org/en-US/firefox/addon/sqlite-manager-webext/
page overwrite tool	firebug: https://addons.mozilla.org/en-US/firefox/addon/firebug/
show Page IP	https://addons.mozilla.org/en-US/firefox/addon/showip/
Blocking
ublock	https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/
simple url blocker (works on Firefox for Android)	https://addons.mozilla.org/en-US/firefox/addon/simple-url-blocker/ a regex based site blocker addon for firefox, it will stop you to visit site matching the regex you defined regex example, as it use “;” to seperate each block rules. .+SiteNameA.+;.+SiteNameB.+ basically above will block any site with url contains SiteNameA or SiteNameB
AdBlock Plus	https://addons.mozilla.org/en-US/firefox/addon/adblock-plus/
anti anti-adblock extension	https://github.com/reek/anti-adblock-killer
Element Hiding Helper for ABP	https://addons.mozilla.org/en-US/firefox/addon/elemhidehelper/
Image block toggle	https://addons.mozilla.org/en-US/firefox/addon/image-block/
JS switch	https://addons.mozilla.org/en-US/firefox/addon/js-switch/
Graphic
Web2Img	Awesome Screenshot Plus: https://addons.mozilla.org/en-US/firefox/addon/screenshot-capture-annotate/ FireShot: https://addons.mozilla.org/en-US/firefox/addon/fireshot/
japanese learning
kitsune	(firefox japanese input method) https://addons.mozilla.org/en-us/firefox/addon/kitsune-14082/
rikaichan	(firefox japanese dictionary) https://addons.mozilla.org/en-US/firefox/addon/rikaichan/

some website just to distracting with its content, here are some useful blocking code for some parts of content-pushing sites
- youtube recommand list on front page and side panel
```
youtube.com##.style-scope.ytd-watch-next-secondary-results-renderer
youtube.com###dismissable
youtube.com##.style-scope.ytd-shelf-renderer
```

youtube repeat: http://youtubeonrepeat.com/youtube-repeat-button/

run javascipt command: just type javascript in the console from Inspect Panel (Press Esc key to toggle console display)

example of show a element from console

document.getElementById("show").style.display = "block";

example of click a button by finding it through class name
```
document.getElementsByClassName("bds_tsina")[0].click()
```
example of reload a page
```
location.reload();
```

example of nest query a content

text = document.getElementById('shared_download').getElementsByTagName("p")[0].innerHTML;
print('\n'+text.split(" ")[1]+'\n'+text.split(" ")[3]+'\n');