diff --git a/packages/technical-features/application/agnostic/README.md b/packages/technical-features/application/agnostic/README.md
index 451e211c85..d7fd9493ac 100644
--- a/packages/technical-features/application/agnostic/README.md
+++ b/packages/technical-features/application/agnostic/README.md
@@ -2,17 +2,38 @@
 
 This package contains stuff related to creating Lens-applications. 
 
-In the beginning it will contain just the injection tokens used to configure the application.
+# Usage
 
-## Install
 ```bash
-$ npm install @k8slens/application
+$ npm install @k8slens/application-for-electron-main
+```
+
+```typescript
+import { applicationFeature, startApplicationInjectionToken } from "@k8slens/application";
+import { registerFeature } from "@k8slens/feature-core";
+import { createContainer } from "@ogre-tools/injectable";
+
+const di = createContainer("some-container");
+
+registerFeature(di, applicationFeature);
+
+const startApplication = di.inject(startApplicationInjectionToken);
+
+startApplication();
 ```
 
 
-## Usage
+## Features
 
-As of now, this package doesn't do anything alone. It just provides you way to register implementation for contract. 
+#### Start application
+`startApplicationInjectionToken`
 
-Future ambition is that all stuff related to how applications are built will be relocated here.
+Starts the application and calls timeslots in specified order. Check for timeslots for more info.
 
+## Extendability
+
+#### Timeslots
+
+1. `beforeApplicationIsLoadingInjectionToken`
+2. `onLoadOfApplicationInjectionToken`
+3. `afterApplicationIsLoadedInjectionToken`
diff --git a/packages/technical-features/application/electron-main/README.md b/packages/technical-features/application/electron-main/README.md
index 684647cbf7..6b4f590464 100644
--- a/packages/technical-features/application/electron-main/README.md
+++ b/packages/technical-features/application/electron-main/README.md
@@ -1,3 +1,35 @@
 # @k8slens/application-for-electron-main
 
-TBD
+This Feature extends `@k8slens/application` with Electron specifics.
+
+# Usage
+```bash
+$ npm install @k8slens/application-for-electron-main
+```
+
+```typescript
+import { applicationFeature, startApplicationInjectionToken } from "@k8slens/application";
+import { applicationFeatureForElectronMain } from "@k8slens/application-for-electron-main";
+import { registerFeature } from "@k8slens/feature-core";
+import { createContainer } from "@ogre-tools/injectable";
+
+const di = createContainer("some-container");
+
+registerFeature(di, applicationFeature, applicationFeatureForElectronMain);
+
+const startApplication = di.inject(startApplicationInjectionToken);
+
+startApplication();
+```
+
+# Extendability
+
+### Timeslots
+
+#### `beforeAnythingInjectionToken`
+
+Runnables registered here will be called before anything else. **Special requirement** here is that everything here needs to be synchronous.
+
+#### `beforeElectronIsReadyInjectionToken`
+
+Runnables registered here will be called right after runnables in `beforeAnythingInjectionToken` but still before we are sure that Electron application is ready (`electron.app.whenReady()`). **Special requirement** here is that everything here needs to be synchronous.