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collections/web4/actor_based/actor_based_approach.md

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+## OurDigital Self Actor Driven Approach
+
+![](img/twin_model.png)
+
+'actor' driven pattern instead of a model first pattern. 
+
+In such a pattern, the root model only holds essentials in its database, hence any necessary changes can be applied at the root. 
+
+The model can tap direct into knowledge (how to do certain things) by accessing the 'recipes'. 'Recipes' are the source code that can easily be adapted to any task. By using Domain Specific Language (DSL) it is easy to reuse recipes. 
+
+> TODO: too dense, need more explanation
+
+

collections/web4/freeflowself/freeflowself.md

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+
+
+
+![](img/ffself.png)
+
+# FreeFlow Self 
+
+FreeFlow Self is your unique digital "self" - in other worlds, it is you in this new digital world. It gives you access to seamless capabilities and experiences. 
+
+FreeFlow Self guarantees that only you have access to your data - no one else. It encourages a trustful environment without any manipulation attempt from third parties.
+
+> TODO: need more complete and easy to understand explanation, more practical
+
+## Link to 3Bot
+
+3Bot is a first implementation of the FreeFlow Self, its rather technical and in heavy development at this stage.

collections/web4/freeflowself/img/.done

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+ffself.png

collections/web4/vlang/vlang.md

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+# Executor VLANG 
+
+![](img/vlang_.jpg)
+
+VLang is an exciting language sponsored by ThreeFold. VLang has 27000 github stars and we believe its a very good language to build executor functions with.
+
+Why did we choose vlang as a first language to support on the TF Executors?
+
+- Its a very fast language (minimal energy & cpu footprint)
+- Its easy to learn
+- It compiles very fast
+
+![](img/vlang_executors_.jpg)
+
+### Utilization
+
+- As smart contract language inside cosmos layer (L1).
+- As provisioning layer for TFGrid
+- As serverless function layer for Executors (super exciting)
+
+> Coming H2 2022