Elysia Tools
Navigation
Development
Run a safe, curated set of Lodash helpers on JSON input.
Details
Use JSON input and a JSON argument array with a fixed Lodash allowlist; arbitrary JavaScript is never evaluated.
Execution
Fill in the form, run the tool, and review the result in one place.
Samples
Related
Ready for a run
Tool usage guide
Lodash Online Utility runs a curated set of Lodash array, object, and string methods on JSON input. Choose a method, provide its arguments as a JSON array, and receive the result as JSON without evaluating arbitrary JavaScript.
Background
A developer needs to divide a short JSON array into groups of two for a batch-oriented workflow.
Problem
Manually partitioning the values can introduce inconsistent group sizes.
How to use
Enter [1,2,3,4,5] as the input, select Chunk, and set Arguments JSON to [2].
Input JSON: [1,2,3,4,5]; Lodash Method: chunk; Arguments JSON: [2]Outcome
The JSON output is [[1,2],[3,4],[5]].
Background
A developer is checking whether a nested user object contains the expected name value.
Problem
Accessing a nested path manually is slower when testing several JSON samples.
How to use
Enter {"user":{"name":"Ada"}}, select Get, and set Arguments JSON to ["user.name","Guest"].
Input JSON: {"user":{"name":"Ada"}}; Lodash Method: get; Arguments JSON: ["user.name","Guest"]It accepts JSON input, including arrays, objects, strings, and other valid JSON values.
Enter the arguments as a JSON array in the Arguments JSON field.
Available methods include chunk, compact, uniq, flatten, difference, get, has, pick, omit, groupBy, orderBy, camelCase, kebabCase, and startCase.
No. The utility uses a fixed, curated Lodash allowlist and does not evaluate arbitrary JavaScript.
The result is returned as JSON.
Outcome
The JSON output is "Ada".