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Apollo Client Devtools icon

Apollo Client Devtools

GraphQL debugging tools for Apollo Client.

Users200KCurrent public install base
Rating2.7Store average score
Reviews268Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Apollo Client Devtools Media preview

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200K200K200K200K200K2026年7月14日2026年7月17日2026年7月20日Latest: 200K
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7-day rating change

Start
2.71
Latest
2.72
7-day rating change
+0.01
2.712.712.712.722.722026年7月14日2026年7月17日2026年7月20日Latest: 2.72
2026年7月14日2026年7月20日
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Technical snapshot

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Version4.25.0
ManifestV3
Size551KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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Apollo Client Devtools is a Chrome extension for the open-source GraphQL client, Apollo Client. This extension has 4 main features:

1. A built-in version of the Apollo Studio Explorer that allows you to make queries against your GraphQL server using your app's network interface directly (no configuration necessary).

2. A query watcher that shows you which queries are being watched by the current page, when those queries are loading, and what variables those queries are using.

3. A mutation inspector that displays the mutations made to your Apollo Client application data.

4. A cache inspector that displays your Apollo Client cache data. You can explore the cache through a tree-like interface, and search for specific field keys and values.

Code for this extension can be found at: https://github.com/apollographql/apollo-client-devtools

Reviews

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Store average score2.7Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average2.3Average computed only from synced review bodies below
Reviews with text198Synced review bodies
Total ratings / reviews268Chrome Web Store public rating/review count

Store average score: 2.7. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
39
4
15
3
17
2
27
1
100
Ajinkya Borade2019年6月18日
2

Stopped working now. Shows blank everytime.

Language en
1 helpful · 0 not helpful
Noah Kaplan2019年6月15日
1

Really wish this worked but it's full of bugs. Connecting to apollo client is very finicky.

Language en
Maxime (Nathan)2019年6月12日
2

Vraiment pas encore au point Il est très difficile/impossible de voir les update du caches Il faut souvent rafraîchir + relancer la console chrome pour que l'addon marche Pour avoir un recap des queries / mutations je préfère un autre addon N'est utile que pour Graphiql

Language fr
2 helpful · 1 not helpful
MTZ2019年5月23日
1

Is not really one star, but when you refresh the page the cache remains there but in reality is not. You can check it manually using `window.apollo = apollo`; where `apollo` is the injected dependency

Language en
M S2019年5月21日
4

This doesnt work with two apollo clients running at the same time. There should be a way to switch/select the client you want to use in the dev panel.

Language en
Victor Redondo Quiros2019年5月15日
1

Just doesn't work, it doesn't report any error and the panel is just empty

Language en
Some Dude2019年5月14日
3

This is a great tool. However, although it used to work well, it now crashes when pasting query code in it. This makes usage that much harder, because typing out a query all over again every time is quite tedious. When this happens I cannot get it to work anymore, until I completely reinstall the extension. Please fix this!

Language en
Jorge Díaz2019年5月14日
1

No funciona

Language es
Markus Strasser2019年5月13日
2

Spent an hour looking for bugs in my code, but turned out the tool didn't display the local cache correctly. After printing the cache in the console we saw it was there

Language en
Joshua Smith2019年5月10日
1

v2.2.2 ... cache still does reload. This is not a tool, it is completely useless makes me want to switch to redux (miles away from Redux tools)

Language en