Retention, interest, usage, and awareness ratio over time.
Technologies with less than 10% awareness not included. Each ratio is defined as follows:
- Retention: would use again / (would use again + would not use again)
- Interest: want to learn / (want to learn + not interested)
- Usage: (would use again + would not use again) / total
- Awareness: (total - never heard) / total
Overview of opinions on the technologies surveyed over time.
|Použil bych znovu|
|Nevím přesně, o co jde|
Technologies with only one year of data are not included.
You can click on any technology name to get extra details and a more in-depth look at its related data.
This chart splits positive (“want to learn”, “would use again”) vs negative (“not interested”, “would not use again”) experiences on both sides of a central axis. Bar thickness represents the number of respondents aware of a technology.
My 2022 Pick: Arisa Fukuzaki
Arisa is a hybrid between FrontEnd and Dev Rels, lover of React and its ecosystem, she is always thinking about giving back to the community and contributes by giving talks, workshops and articles on the subject.
FrontEnd developer working as DevRel at Storyblok
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