https://github.com/ Place to get plugins for blender.
Great Videos describing the plugins you add on in BLender
Plugins that Help your workflow
Power save. Allows you to save easily, and adds incremental numbers so you know the latest one. Must have Plugins
https://github.com/elfnor/blender_auto_save_on_render - so a buddy lost work because blender doesn’t automatically save the project before it renders - it should thats a great way to make sure the render matches the images. So this is a good plugin.
Node Wrangler Learn the shortcuts of node wrangler. In add ons find node wrangler and click on documentation for short cuts.
https://github.com/eliemichel/LilySurfaceScraper -- importing texture maps very easy. Also does ies lights.Must have Plugins
https://ieslibrary.com/ Great for adding in lights that you find in real life. (like wall lights, incandescent or fluorescent)Must have Plugins
Tri-Lighting Allows you to add three lights all pointing to an empty (in lightwave a null) Must have Plugins
Must have Plugins
Kitops plugin adds a node group that is really nice and simple to do several things like grunge on the decal.
His video is good. watch and then download kit ops. Then watch again as you do that in blender. free decals are so so but you can add your own.
Sci Fi decal set Kpack for blender and Kit Ops (gumroad.com) Must have Plugins
Blender Multi-channel UV Decals - YouTube Kit ops tutorial Must have Plugins
KitOps (kit-ops.com) Free 400 sci fi kit bashing kpack for free.
Get animation nodes for motion then view thisTutorial: Animation Nodes Letter Wiggle (blenderdiplom.com) Must have Plugins
Seems like a very powerful node system. Free plugin All the videos says this node is great for motion effects .
Plugins that need further investigation
https://www.blendermarket.com/products/fluent Fluent seems like a really good plugin to model. Maybe I'll review this plugin.
Home · gregzaal/Gaffer Wiki · GitHub I only tested this one out a little bit, it wasn't immediatly obvious how helpful it was
for lights. One feature that is good is click the light and an object and click the active button and it points the light at the object. Helpful. Its located in the side panel in view.\
Good Plugins that 2.91 blender has but are turned off by default
Simply turn these on in preferences under add ons.
Extra Lights, Has a few extra lights that you can add
Extra Objects Has a few extra objects that you can add.
Camera Rigs THis plug in sounds good in theory, but I have to read the docs.
Copy attributes menu, Dynamic Brush Menu, Dynamic Context Menu, MOdifier Tools,
Dynamic SKy Ecellent automatic sky settings for different times of the day.
Material Library:This plugin is like presets for nodes, Only thing is there are no thumb nails and slow. Must Have Plugin
Also it acts weird when applying the material to more than one object. You have to Make a new surface
And in the Material Utilities apply material to active to be able to use the same material but make tweaks to noise or color.
Material Utilities.This has good shortcuts on the right mouse button click menu. Must Have Plugin
Node Wrangler I think this is on by default. You should learn the shortcuts like shift control Click on the bsdf shader. If you select a folder with all the images labeled normal, color, bump etc. It will automatically apply them as nodes with geometry and mapping nodes. LIly shader is one step above this though. Must Have Plugin
Object Align Tools. (haven't used it yet so I’m not sure what this does.)
3d view stored views. (I like the idea of this plugin, if your in view and like the view, click on new camera and automatically add a camera. You can add several.
Archimesh make a house quick
Archipack Make a house quick Add in windows, doors etc
Ant landscape is for making landscapes. It’s ok I guess Not sure what else you could use.
Turnaroundcamera is good for making a turntable animation easily. (haven't tried)
BoolTool is good for boolean operations in a convenient place on the side view Must Have Plugin