Evrone Challenge
DevOps
Middle Engineer (β)
Senior Engineer (β)
Frontend
Middle Engineer (β)
Middle+ Engineer (β)
Senior Engineer (β)
Go
Middle Engineer (β)
Middle+ Engineer (β)
Senior Engineer (β)
Python
Middle Engineer [L2]
Middle+ Engineer (Candidate)
Middle+ Engineer [L3]
Senior Engineer (Starter)
Senior Engineer (Candidate)
Senior Engineer [L4]
QA Manual Web
Senior Engineer
Junior
Senior Engineer (Candidate)
Middle Engineer (Candidate)
Middle+ Engineer
Middle Engineer
Ruby & Rails
Junior [L1]
Junior+
Middle Engineer [L2]
Middle+ Engineer (Candidate)
Middle+ Engineer [L3]
Senior Engineer (Starter)
Senior Engineer (Candidate)
Senior Engineer [L4]
Talent Acquisition
Senior Recruiter [L5]
Middle+ Recruiter [L4]
Middle Recruiter [L3]
Pre-middle Recruiter [L2]
Sign in
Challenge
Challenge yourself
Frontend Browser (α)
Working with the browser. At the α-stage at the moment.
Document
Materials
https://developer.mozilla.org/en-US/docs/Web/API/Document_Object_Model/Introduction
(
Novice
,
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Document_Object_Model
(
Intermediate
)
https://developers.google.com/web/fundamentals/performance/rendering?hl=ru
(
Intermediate
)
https://csstriggers.com
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/Houdini
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/CSS_Font_Loading_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Touch_events
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Pointer_events
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/HTML_Drag_and_Drop_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Gamepad_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Channel_Messaging_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Broadcast_Channel_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Page_Visibility_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Visual_Viewport_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Performance_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Web_Crypto_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Web_Animations_API
(
Intermediate
)
Network API
Materials
https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Beacon_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/WebSockets_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/URL_API
(
Novice
)
Media API
Materials
https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Client-side_web_APIs/Video_and_audio_APIs
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/WebVTT_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Media_Session_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Web_Speech_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Web_MIDI_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Barcode_Detection_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/MediaStream_Image_Capture_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/ImageCapture
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/MediaStream_Recording_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Screen_Capture_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/WebRTC_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/WebGL_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/WebXR_Device_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/WebVR_API
(
Intermediate
)
Device API
Materials
https://developer.mozilla.org/en-US/docs/Web/API/Battery_Status_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/BatteryManager
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Web_Bluetooth_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Clipboard_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Credential_Management_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Web_Authentication_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Fullscreen_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Screen_Wake_Lock_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Geolocation_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Sensor_APIs
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Payment_Request_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Permissions_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Notifications_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Vibration_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Push_API
(
Novice
)
Storage API
Materials
https://developer.mozilla.org/en-US/docs/Web/API/History_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/IndexedDB_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API
(
Novice
)
Observers
Materials
https://developer.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Resize_Observer_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver
(
Intermediate
)
PWA
Materials
https://developer.mozilla.org/en-US/docs/Web/API/Navigator/Online_and_offline_events
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Network_Information_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Cache
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Web_Periodic_Background_Synchronization_API
(
Novice
)
https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Worklet
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/API/Background_Tasks_API
(
Intermediate
)
https://developer.mozilla.org/en-US/docs/Web/Web_Components
(
Intermediate
)