DuBlast is an add-on for Blender which makes it easy to create and play animation playblasts, without having to change any render or output setting.
Rx Experimental Tools for Blender | Bluik
RxLab. is actively developing a lot of tools for Blender. We’re collecting the ones which can already be tested in this add-on, which will ultimately become Bluik, and maybe some other more official add-ons.
OCA
OCA is an open format to ease the exchange of traditional/frame-by-frame/cel animation between different applications.
DuME
A fast, versatile, and easy-to-use Media Encoder.
DuME is also able to render and transcode Adobe After Effects projects and to render Blender scenes.
OCA – Krita to Blender
DuSKA
The Duduf Shape Key Animator for Blender makes it easy to… animate shape keys!
Whether you’re doing virtual clay-mation, or you need to animate corrective shape keys on top of your rigged character, DuSKA has been made for you!
DuRPresets
DuRPresets is an add-on for Blender which exports and imports all render settings as external presets.