What is JSON?
A common text format for structured data on the web, built from objects and arrays.
{ "id": 7, "tags": [ … ] }
In real work
Diff the JSON payload the agent invented against the real sample from staging.
In the illustration
Key and value blocks drop into a { } frame line by line; the last key holds a nested [ ] frame with two items, and the closing brace seats.
Convert this JSON response in your coding agent into a typed object, and show me which fields are missing in the second sample.
Try it now
The fastest way to learn a word is to use it. Open this line in the agent you already work in and watch what it does. Change the tool to the one you use.
Go further
01Practice
Make it stick
One term a day, a short quiz, and sentence practice that checks your own words.
02Verify
Prove you know it
Pass the quiz and keep it in a Skills Wallet you can share with anyone who needs proof.
03Career
Find the work that uses it
See which roles lean on this vocabulary, and what they pay in year one.
More in Code Literacy
All terms →
Learn the next term tomorrow.
Google gives a definition. Prompthaus pairs each term with how it shows up in standups, PRs, prompts, and design reviews. Then it quizzes you until the word sticks. One term a day on iPhone.
