You can currently do find-and-replace with the JavaScript Runner. See here for an example: https://www.zotero.org/support/dev/client_coding/javascript_api#batch_editing

You can see JavaScript API, but there's not much documentation currently.

for more informations : [JavaScript Error: "Exception already displayed" {file: "file:///Applications/Zotero.app/Contents/Resources/extensions/zoteroMacWordIntegration@zotero.org/components/zoteroMacW

[JavaScript Error: "Error: Invalid field 'citekey" for base field" {file: "chrome://zotero/content/xpcom/data/itemFields.js" line: 270}]

I tried to run the script but got the message "===>undefined<=== (undefined)" in the Return value column of the Run <mark>JavaScript dialogue window.

But it looks like it's asking you to restart Zotero? What are you doing when that occurs? [JavaScript Error: "this.crash@chrome://zotero/content/xpcom/zotero.js:1237:21

You can just call that "Zotero" — the program that you run on your computer. The "Zotero Connector" is the browser extension in Chrome. [JavaScript Error: "Group with libraryID 1 does not exist" {file

https://www.zotero.org/support/dev/client_coding/javascript_api#batch_editing

Sure. You can paste this into Tools → Developer Tools → Run JavaScript and run it to strip HTML tags from the Abstract field of all items in your personal library:

[JavaScript Error: "out of memory"]

You can also go to Tools → Developer → Run JavaScript and run this:

[JavaScript Error: "HTTP request to http://web.a.ebscohost.com/ehost/viewarticle/render?data=[…] rejected with status 503"]

[JavaScript Error: "Component returned failure code: 0x804b000a (NS_ERROR_MALFORMED_URI) [nsIIOService.newURI]" {file: "chrome://zotero/content/xpcom/storage/webdav.js" line: 205}]

[JavaScript Error: "Erreur lors de la connexion au serveur. Vérifiez votre connexion Internet.

[JavaScript Error: "Zotero.Schema.requireIntegrityCheck is not a function" {file: "chrome://zotero/content/xpcom/collectionTreeView.js" line: 1046}]

[JavaScript Error: "Zotero.Proxies.proxies is undefined

[JavaScript Error: "Unexpected status code 0 for GET https://api.zotero.org

I posted by clicking Tools → Developer → Run JavaScript

[JavaScript Error: "Download request 1/V3E88JK2 failed"]

```javascript