docs: rename data to JSON and dataframe to table by mendonk · Pull Request #12352 · langflow-ai/langflow

mendonk · 2026-03-26T19:33:55Z

#11554
Mostly find and replace except for:
Release notes
Data types

coderabbitai · 2026-03-26T19:34:02Z

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github-actions · 2026-03-26T19:41:43Z

Build successful! ✅
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Cristhianzl

lgtm

aimurphy

approved with some suggestions/questions

aimurphy · 2026-03-26T19:53:53Z

docs/docs/Components/bundles-docling.mdx

 | Name | Type | Description |
 |------|------|-------------|
-| data_inputs | Data/DataFrame | The data with documents to split in chunks. |
+| data_inputs | JSON/Table | The data with documents to split in chunks. |


aimurphy · 2026-03-26T19:54:11Z

docs/docs/Components/bundles-docling.mdx

 | Name | Type | Description |
 |------|------|-------------|
-| data_inputs | Data/DataFrame | The data with documents to export. |
+| data_inputs | JSON/Table | The data with documents to export. |


aimurphy · 2026-03-26T20:11:01Z

docs/docs/Components/data-operations.mdx

 | Name | Display Name | Info |
 |------|--------------|------|
-| data | Data | Input parameter. The `Data` object to operate on. |
+| data | JSON | Input parameter. The `JSON` object to operate on. |


To avoid confusion with any regular JSON object, it might be worth reiterating here that this must be the JSON data type (i.e. it cannot be JSON within a table or message).

Suggested change

| data | JSON | Input parameter. The `JSON` object to operate on. |

| data | JSON | Input parameter. The `JSON` object to operate on. Must be provided as `JSON` data type input generated by another component. If the preceding component doesn't produce `JSON` output, use the [**Type Convert** component](/type-convert) to reformat the data before passing it to the **JSON Operations** component. |

aimurphy · 2026-03-26T20:11:22Z

docs/docs/Components/data-operations.mdx

 Use the **JQ Expressions** operation to use the [jq](https://jqlang.org/) query language to perform more advanced JSON filtering.
 1. In the **Operations** dropdown, select **JQ Expression**.
-2. In the **JQ Expression** field, enter a `jq` filter to query against the **Data Operations** component's Data input.
+2. In the **JQ Expression** field, enter a `jq` filter to query against the **JSON Operations** component's JSON input.


Suggested change

2. In the **JQ Expression** field, enter a `jq` filter to query against the **JSON Operations** component's JSON input.

2. In the **JQ Expression** field, enter a `jq` filter to query against the **JSON Operations** component's **JSON** input.

aimurphy · 2026-03-26T20:11:42Z

docs/docs/Components/dataframe-operations.mdx

-The **DataFrame Operations** component performs operations on [`DataFrame`](/data-types#dataframe) (table) rows and columns, including schema changes, record changes, sorting, and filtering.
-For all options, see [DataFrame Operations parameters](#dataframe-operations-parameters).
+:::tip
+Prior to Langflow 1.9.0, this component was named **Data Operations**.


Suggested change

Prior to Langflow 1.9.0, this component was named **Data Operations**.

Prior to Langflow 1.9.0, this component was named **DataFrame Operations**.

aimurphy · 2026-03-26T20:18:08Z

docs/docs/Develop/data-types.mdx


-**Data** ports <Icon name="Circle" size="16" aria-label="Red data port" style={{ color: '#dc2626', fill: '#dc2626' }} /> accept or produce the `Data` type, which is a structured data object, like a JSON payload that you might send to an API.
+:::tip
+Prior to version 1.9.0, the JSON port was called `Data`.


Optional

Suggested change

Prior to version 1.9.0, the JSON port was called `Data`.

In Langflow version 1.9.0, the `Data` type and port were renamed to `JSON`.

aimurphy · 2026-03-26T20:19:16Z

docs/docs/Develop/data-types.mdx

 - `default_value`: Fallback if `text_key` is missing. The default `text_key` is `"text"`.

 ```python
 data_obj = Data(


JSON or Json?

Suggested change

data_obj = JSON(

aimurphy · 2026-03-26T20:20:09Z

docs/docs/Develop/data-types.mdx

+## Table
+
+:::tip
+Prior to version 1.9.0, the Table port was called `DataFrame`.


Suggested change

Prior to version 1.9.0, the Table port was called `DataFrame`.

In Langflow version 1.9.0, the `DataFrame` type and port were renamed to `Table`.

aimurphy · 2026-03-26T20:25:10Z

docs/docs/Support/release-notes.mdx

+- Renamed `Data` and `DataFrame` types
+
+    The `Data` object is now named `JSON`, and the `DataFrame` object is now named `Table`.
+    The **Data Operations** component is now the [**JSON Operations** component](/data-operations), and the **DataFrame Operations** component is now the [**Table Operations** component](/dataframe-operations).


I think I would separate the sentence about the component names into it's own bullet - Renamed the **Data Operations** and **DataFrame Operations** components

aimurphy · 2026-03-26T20:26:52Z

docs/sidebars.js

+                {
+                  type: "doc",
+                  id: "Components/data-operations",
+                  label: "JSON Operations",
+                },
+                {
+                  type: "doc",
+                  id: "Components/dataframe-operations",
+                  label: "Table Operations",
+                },


The page title is the same a the label so you can still use the shorthand.

Suggested change

{

type: "doc",

id: "Components/data-operations",

label: "JSON Operations",

},

{

type: "doc",

id: "Components/dataframe-operations",

label: "Table Operations",

},

"Components/data-operations",

"Components/dataframe-operations",

mendonk added 4 commits March 26, 2026 14:28

datatypes-page-and-sidebars

3004f88

release-notes

af69176

find-and-replace-components

b106503

notes

5e7aa51

mendonk requested a review from aimurphy March 26, 2026 19:33

mendonk self-assigned this Mar 26, 2026

github-actions bot added the documentation Improvements or additions to documentation label Mar 26, 2026

Merge branch 'release-1.9.0' into docs-rename-data-to-json

3bdbfef

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github-actions bot added documentation Improvements or additions to documentation and removed documentation Improvements or additions to documentation labels Mar 26, 2026

Cristhianzl approved these changes Mar 26, 2026

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github-actions bot added the lgtm This PR has been approved by a maintainer label Mar 26, 2026

aimurphy approved these changes Mar 26, 2026

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	\| data_inputs \| JSON/Table \| The data with documents to split in chunks. \|
	\| data_inputs \| JSON or Table \| The data with documents to split in chunks. \|

	\| data \| JSON \| Input parameter. The `JSON` object to operate on. \|
	\| data \| JSON \| Input parameter. The `JSON` object to operate on. Must be provided as `JSON` data type input generated by another component. If the preceding component doesn't produce `JSON` output, use the [Type Convert component](/type-convert) to reformat the data before passing it to the JSON Operations component. \|

	2. In the JQ Expression field, enter a `jq` filter to query against the JSON Operations component's JSON input.
	2. In the JQ Expression field, enter a `jq` filter to query against the JSON Operations component's JSON input.

	Prior to Langflow 1.9.0, this component was named Data Operations.
	Prior to Langflow 1.9.0, this component was named DataFrame Operations.

	Prior to version 1.9.0, the JSON port was called `Data`.
	In Langflow version 1.9.0, the `Data` type and port were renamed to `JSON`.

	Prior to version 1.9.0, the Table port was called `DataFrame`.
	In Langflow version 1.9.0, the `DataFrame` type and port were renamed to `Table`.

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mendonk commented Mar 26, 2026 •

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