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State of React 2025

Funkciók

Szintaxis, kulcsszavak és egyéb nyelvi tulajdonságok.

All Features

While there aren't any major surprises here, it's interesting to note that Server Components and Server Functions are the third and fourth most disliked features respectively, which is troubling for a set of new APIs that was supposed to pave the way towards React's next big evolution towards a more complete full-stack framework.

Category:

Baseline Status:

Group by:

Sort by:

01
Horgok
98.8%
3,166
02
Horgok
98%
3,177
03
Fő APIk
97.4%
3,665
04
Horgok
94.7%
3.8%
3,171
05
Horgok
93.6%
4.8%
3,180
06
Horgok
92.6%
5.9%
3,178
07
Horgok
91.2%
6.5%
3,187
08
Fő APIk
86%
7.9%
3.3%
3,701
09
Fő APIk
80.3%
15.1%
3.7%
3,644
10
Fő APIk
77.3%
14.8%
6.7%
3,667

Experience

  • <span aria-hidden="true">🤓</span> Már használtam: Respondents who have used an item.
  • <span aria-hidden="true">👀</span> Hallottam már róla: Respondents who have heard about an item, but haven't used it.
  • <span aria-hidden="true">🤷</span> Nem hallottam még róla: Respondents who have never heard about an item.

Sentiment

  • Positive: Respondents who are interested in learning more about a technology; or are willing to use it again.
  • Neutral: Responents who did not indicate any sentiment about a technology.
  • Negative: Respondents who are not interested in learning more about a technology; or have used it and had a negative experience.
“Used” average:48%
“Positive” average:37%
“Negative” average:8%

Main APIs Over Time

React is a mature library, and that translates into fairly predictable usage curves for its main APIs.
createContext
createPortal
forwardRef
<Fragment>
lazy
memo
<Profiler>
<StrictMode>
act

Mode:

View:

Használat:

Proportion of respondents having used an item
0%
20%
40%
60%
80%
100%
2023
2024
2025
0%
20%
40%
60%
80%
100%

Hooks Over Time

When it comes to hooks, useId has been gaining adoption quickly. And while useEffect is still one of the most-used hooks APIs, it's also the one with the lowest satifaction ratio, confirming many developers' issues with the hook's finicky reactivity model.
useCallback
useContext
useDeferredValue
useEffect
useId
useMemo
useReducer
useRef
useState
useSyncExternalStore
useLayoutEffect

Mode:

View:

Használat:

Proportion of respondents having used an item
0%
20%
40%
60%
80%
100%
2023
2024
2025
0%
20%
40%
60%
80%
100%

New APIs Over Time

While Server Components and Server Functions are both slowly growing in popularity, Suspense is the new feature with the highest adoption rate.

It also boasts a high satisfaction ratio, which sadly isn't the case for the aforementioned server APIs.

React cache
React Server Components
Server Functions
startTransition
<Suspense>
Taint API
use()
useFormStatus
useTransition
useActionState (formerly useFormState)
useOptimistic
<form> Actions
<ViewTransition>
<Activity>
React Compiler
useEffectEvent

Mode:

View:

Használat:

Proportion of respondents having used an item
0%
20%
40%
60%
80%
100%
2023
2024
2025
0%
20%
40%
60%
80%
100%

A fő APIk hiányosságai

forwardRef has long been the bane of React developers, which is why seeing it deprecated in React 19 was such welcome news.
Milyen hiányosságokat tapasztaltál a fő APIk használata során?
(szabad formátumú válasz)
Multiple
0%
20%
40%
60%
80%
100%
01
02
+1
03
Memoization issues
04
Excessive complexity
+1
05
Context API
-1
06
07
React issues
08
-1
09
Tesztelés
-1
10
Excessive boilerplate
+2
0%
20%
40%
60%
80%
100%
A kérdésre válaszolók százaléka
465
12%
20
5

Horgok hiányosságai

Once again, React developers are coming through loud and clear with their annoyance at useEffect.
Milyen hiányosságokat tapasztaltál a horgok használata során?
(szabad formátumú válasz)
Multiple
0%
20%
40%
60%
80%
100%
01
02
Dependency Arrays
03
04
Excessive complexity
+1
05
React issues
06
-2
07
Excessive Re-rendering
-1
08
+1
09
Állapotmenedzsment (useState, Redux, Context, stb.)
-3
10
Rendering issues
0%
20%
40%
60%
80%
100%
A kérdésre válaszolók százaléka
346
9%
20
5

Új APIk hiányosságai

As foreshadowed by previous charts, respondents have their fair share of gripes with Server Components.
Milyen hiányosságokat tapasztaltál az új APIk használata során?
(szabad formátumú válasz)
Multiple
0%
20%
40%
60%
80%
100%
01
React issues
02
Excessive complexity
03
Form issues
04
Server components
05
Build tools issues
06
Frontend and backend integration
-1
07
-1
08
09
+3
10
React Server Components
-11
0%
20%
40%
60%
80%
100%
A kérdésre válaszolók százaléka
165
4%
20
5

Olvasási lista

The <ViewTransition> API may still only be available in React Canary, but it's already generating a lot of curiosity among respondents, along with <Profiler>.
0%
20%
40%
60%
80%
100%
01
+3
1,370
02
999
03
994
04
React cache
-3
986
05
969
06
950
07
-4
941
08
React Compiler
921
09
-7
916
10
-2
893
0%
20%
40%
60%
80%
100%
A kérdésre válaszolók százaléka
Az „Olvasási lista” funkcióval a válaszadók elmenthetik azokat a tételeket, amelyekről többet szeretnének megtudni a felmérés kitöltése közben; és kap egy összefoglalót a róluk szóló hasznos forrásokról a felmérés végén.
2,419
64%
20
10

Ajánlott források

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