swr

Minor Changes

• Feature: provide config.isPaused indicating idle state and stop revalidation: #845
• First page of useSWRInfinite should reuse the cache from useSWR: #799

Patches

• Keep isValidating be true when there are two concurrent requests: #817
• Fix act: #839
• Fix: clear refresh timer on effects change and check it on starting new timer: #853
• Add test for #852: #855

Credits

Huge thanks to @huozhi, @MoonBall, and @promer94 for helping!

Patches

• Fix #832: #833
• Test(fetch) add test for default fetcher: #834

Credits

Huge thanks to @promer94 and @darrenjennings for helping!

Patches

• Fix: mark isValidating as false when key is falsy: #757
• Fix README.md typo: #783
• Fix: do mount check in config callback: #787
• Update api-hooks example README.md: #790
• Return '@null' if args is null ASAP: #767
• Bump ini from 1.3.5 to 1.3.8: #806
• Close #830: #831

Credits

Huge thanks to @huozhi, @mingcenwei, @promer94, @CrutchTheClutch, and @matamatanot for helping!

Patches

• Replace rIC with rAF: #744
• Fix race condition when calling mutate synchronously: #735
• Refactor: support SSR in Deno: #754
• Fix eslint error: #768
• Fix mutateCallback types: #745
• Add CodeSandbox CI: #769
• Dispatch's payload type is actionType and run lint: #772
• Fix suspense: #777

Credits

Huge thanks to @ije, @umidbekkarimov, @matamatanot, and @promer94 for helping!

Patches

• Allow passing null as the fetcher function for lazy execution: #730
• Add test for mutate with async-fn: #739

Credits

Huge thanks to @maggo and @promer94 for helping!

Patches

• Add README to examples: #716
• Feat: make swr more configurable across platform: #690
• Accept React 17 as a peer dependency: #725

Credits

Huge thanks to @thinceller, @huozhi, and @bcomnes for helping!

Patches

• Fix: missing dedupe in updaterInterface: #688
• Doc: fix readme's Request Deduplication example: #699
• Fix: error should not be cleared while revalidating: #701

Credits

Huge thanks to @huozhi and @Brew-Brew for helping!

Patches

• Remove unnecessary dependencies from mutate and setSize: #665

Patches

• Chore: swap fde for dequal: #655
• Add React and Hook config for ESLint: #270

Credits

Huge thanks to @lukeed and @innocentiv for helping!

Patches

• Bump handlebars from 4.5.2 to 4.7.6: #646
• Try fix cannot stop polling by setting refreshInterval (#638): #632
• Chore: fix error when data tobe 0 null: #622
• Promote isValidating to the global level of data and error: #569
• Remove Isomorphic Fetch from Axios Typescript example: #607
• Add a default fetcher using Fetch API: #367

Credits

Huge thanks to @anc95, @blackarctic, @jmichaliga, and @sergiodxa for helping!

Patches

• Chore: optimization dispatch: #621
• Add function key arguments to WeakMap so they trigger revalidation on identity change: #612

Credits

Huge thanks to @anc95 and @ath92 for helping!

Patches

• Add useDebugValue to show the data label in the React DevTools: #578
• Fix problem of unnecessary revalidates when resolved data is falsy: #524
• Added example for SWR Request De-duplication feature: #519
• Fix: eventsRef should trigger the lastest version of config callbacks: #521
• Fix useSWRInfinite response type: #584
• Fix: 'revalidateOnFocus' and 'revalidateOnReconnect' shoule be statful: #583
• Swr.vercel.app: #605
• Fix: do not rerender if data unchanged: #464

Credits

Huge thanks to @Kexin-Li, @MHA15, @tanmaylaud, @lintuming, @lynxtaa, @promer94, @thomaswang, and @morgs32 for helping!

Minor Changes

• New infinite loading API: #435
• Add microbundle: #487
• Add persistSize option to useSWRInfinite: #490
• Revert "add microbundle " (#492): #487
• Enhance: remove mutate calls from cache: #493
• Fix page size persistence when remounting: #495
• Don't retry on error if errorRetryCount is set to 0: #506
• Fix: check if mounted when trigger rerender: #510
• Export interfaces used by useSWRInfinite: #511
• Fix typescript warning: #530
• Fix: should throw when mutate failed: #557
• Enhance: fallback to setTimeout when request idle callback is not available: #473
• Enhance: move online listeners to config (#476): #474

Patches

• Change name to Vercel: #467
• Update keyErr on the cache when mutating: #480
• Test: add test case for error updating in cache when mutate: #481
• Updated the readme: #513
• Update link: #516
• Remove unused command: #544
• Bump lodash from 4.17.15 to 4.17.19: #531

Credits

Huge thanks to @huozhi, @dominictwlee, @lolPants, @MoeCasts, @markozxuu, @cristianbgp, @ashfaqnisar, @matamatanot, and @Kexin-Li for helping!

Patches

• Docs: update notes for returned data from mutate section: #394
• Change mutateCallback type to allow non-promise return value: #406
• Fix No bound mutate returned by useRequest hook.: #410
• Fix mutate not disposing older async mutations: #427
• Create CODE_OF_CONDUCT.md: #432
• Unmount check: #433
• Fix spread syntax with defineProperties: #436
• Remove unused file: #441
• Build: use es5 syntax for esm build (#444): #443
• Replace ZEIT with Vercel in examples: #442
• Update docs to explain dependent fetching with falsy: #449
• Use initialData in suspense mode if provided: #448
• Docs: setup issue template: #453
• Make trigger return a promise resolved to the new cache value: #391

Credits

Huge thanks to @huozhi, @ties-v, @shyamlohar, @TheHolyWaffle, @promer94, @alexandregv, @joshkel, @Narigo, and @sergiodxa for helping!

Patches

• Updated asset link: #408

Credits

Huge thanks to @leo for helping!

Patches

• Upgrade Next.js: #324
• Minor documentation improvements: #321
• Add Data and Error generics to pagesResponseInterface: #294
• Remove unused import in example: #338
• Use latest: #342
• Test: imporve dynamic polling interval test: #351
• Update handle in CODEOWNERS: 65449cdc46ac37cdad074c733513933aed43052e
• Remove the server side suspense warning: #370
• Change if condition and remove 'do nothing': #356
• Add Optimistic UI with Immer example: #374
• Fix return type of mutateCallback: #381
• Fix axios example unexpected mutation behavior: #380
• Fix: data inconsist on key change when fetcher is synchronized: #369
• Update links to Vercel: #385
• RevalidateOnMount flag that disable automatic revalidation on mount: #225
• Update README.md: #389

Credits

Huge thanks to @timneutkens, @akx, @Kerumen, @zusinShinpei, @matamatanot, @promer94, @hikaru7719, @sergiodxa, @jericopulvera, @huozhi, @sarupbanskota, and @ciak0 for helping!

Patches

• Fix polling conditions: #281
• Change useRequest.js to use mutate: #292
• Fix 'reconnect' assignment: #297
• Dedupe extra requests after mutation: #296
• Use window as a target for online event: #300
• Bump acorn from 5.7.3 to 5.7.4: #303
• Update examples/server-render: Use getServerSideProps: #307
• Document the compare option: #320
• Hoist side effects out of useSWRPages render fiber: #317
• Remove keyRef check; add tests: #323

Credits

Huge thanks to @mattfwood, @zhengjitf, @buffaybu, @nulladdict, @matamatanot, @joshkel, and @neolefty for helping!

Minor Changes

• Expose Cache: #231

Credits

Huge thanks to @sergiodxa for helping!

Patches

• Add regression test for WeakMap key is null: #273
• Fix: disable dedupe when trigger/mutate (#279): #271
• Improve mutate function: #245
• Add errorRetryCount config option: #277
• Fixed potential typescript error in examples/axios-typescript: #265

Credits

Huge thanks to @sergiodxa, @dominictwlee, and @Svish for helping!

Patches

• Fixed return awaits: #216
• Check if addEventListener and removeEventListener exists: #217
• ESlint ignore add esm folder: #218
• Reorganize slow connection code. Make it a tiny bit smaller: #220
• Fix check for addEventListener existence: #223
• Allow use custom isEqual method: #219
• Moving page cache to use a cache map: #221
• Update README.md: #235
• Test(typo): fix typo: #244
• Fix weakmap key is null: #251
• Fix race condition and add test: #261

Credits

Huge thanks to @vassbence, @r13v, @jinxin0112, @onigoetz, @robinandeer, @lllllllqw, @aequasi, and @darrenjennings for helping!