WeAreDevelopers LIVE • Oct 18, 2024

Tips and Tricks for Working with JSON

Dan Cranney

Stop crashing your Node apps with malformed JSON. Master ten advanced techniques to safely parse, sanitize, and deep clone your data effortlessly.

Tips and Tricks for Working with JSON thumbnail

Checking access…

Playback and chapters load privately for Free videos.

Matching moments

2:32 min

Dealing with mixed payloads and structural patterns

Olena Kutsenko · World Congress 2022

1:28 min

Optimizing performance across JSON methodologies and backend stacks

Alen Pokos · LIVE

3:18 min

Leveraging the JSON API standard for data structure

Alen Pokos · LIVE

2:04 min

Optimizing JSON tool outputs with structural data heuristics

Devanshi Vyas

Devanshi Vyas · World Congress 2026 North America

2:37 min

Handling complex data structures with records and pattern matching

Christoph

Christoph · World Congress 2024

1:56 min

Serializing objects with the structured clone algorithm

Matteo Collina

Matteo Collina · World Congress 2025

More from WeAreDevelopers LIVE

Why Your Side Projects Are Worth Sharing thumbnail

Why Your Side Projects Are Worth Sharing

Haimantika Mitra +2

3 days ago

Humans in the Loop: Storytelling in Tech thumbnail

Humans in the Loop: Storytelling in Tech

Pritesh Kiri +2

Last week

WeAreDevelopers LIVE: Your Brain Is Lying to You: Cognitive Biases in Development thumbnail

Your Brain Is Lying to You: Cognitive Biases in Development

2 weeks ago

Like Peas in a Pod - What Happens When People Clone Your App? thumbnail

Like Peas in a Pod - What Happens When People Clone Your App?

Ivan Kutskir +2

3 weeks ago

WeAreDevelopers LIVE - Read more, Prompt Less thumbnail

Read more, Prompt Less

Luise Freese +2

Oct 2026

WeAreDevelopers LIVE - Tech Education in Two Languages thumbnail

Tech Education in Two Languages

Roxy Rodriguez-Becker +1

Oct 2026

Upcoming sessions on this topic

Starts in 11 days

Conference India 2026

November 25–26, 2026

Bengaluru, India

Get tickets All 108 sessions

100 APIs, 1000 Headaches: Overcoming Data Transformation Challenges in API Integration
Pradeep Sharma · RudderStack

Wed 25 Nov · Stage 4
Understanding React Performance Patterns Developers Often Get Wrong
Himanshu Srivastava · Best Buy India

Thu 26 Nov · Stage 4
Your Server-Rendered App Doesn't Know Who It's Talking To
Anshul Bansal · OLX India

Thu 26 Nov · Stage 2

Related videos

Introducing JSON Structure thumbnail

Introducing JSON Structure

Clemens Vasters · Microsoft

World Congress Europe · 2026

10 must-know design patterns for JS Devs thumbnail

10 must-know design patterns for JS Devs

Erick Wendel

World Congress · 2023

JavaScript the Grumpy Parts thumbnail

JavaScript the Grumpy Parts

Rob Richardson

JS Congress · 2021

JSON and Beyond thumbnail

JSON and Beyond

Douglas Crockford · JSON.org

World Congress · 2024

A Practical Guide to Reducing Bundle Size thumbnail

A Practical Guide to Reducing Bundle Size

Stephen Cooper · AG Grid

World Congress · 2025

API Design - Getting Started thumbnail

API Design - Getting Started

Alen Pokos

LIVE · Aug 2020

Related articles

DC

Daniel Cranney

Tips and Tricks: Working with JSON

We recently released a JSON-focused edition of the Dev Digest, honouring its creator, Douglas Crockford, and what has become one of the most commonly used formats for storing and sharing data. It t...

about 2 years ago

Tips and Tricks: Working with JSON

DC

Daniel Cranney

The Overflow: 5 Tools for Developers Working with JSON

In the last edition of The Overflow - where we share all kinds of incredible mostly-open source tools we just couldn’t fit into the DevDigest - we looked at speedy file sharing . Well this time, we...

9 months ago

The title of the article and other meta data formatted as JSON

CH

Chris Heilmann

Dev Digest 136 - No JS(on) of mine

News and ArticlesDouglas Crockford is our featured video, so let's talk about evolving JavaScript and all things JSON. Judicious JSON explains all the weird things in it, you can learn why it can b...

about 2 years ago

Dev Digest 136 - No JS(on) of mine

CH

Chris Heilmann

Douglas Crockford - JSON and Beyond

Back at the WeAreDevelopers World Congress in July, Douglas Crockford took the stage to tell the JSON story and what's next. You can watch the video or read all about it here.IntroductionHello dear...

about 2 years ago

Douglas Crockford - JSON and Beyond

From learning to earning

Jobs that call for the skills explored in this talk.

Senior Software Engineer - Graphaware Hume

Neo4j Docker Backend

about 2 months ago •

Staff Product Engineer

Blacksmith Software

New York, United States

Expert $280k–380k On-site React JavaScript TypeScript

Senior Frontend Engineer

Berlin, Germany

Expert Cursor Claude NestJS

Stackit Database - Mongodb - Engineer

Barcelona, Spain

NoSQL Gitlab Golang

Staff Developer Advocate, GitHub Security Lab

San Francisco, CA, United States

Experienced $323k Git Github Databases

12 days ago •

Software Development Engineer 4 - Database Engineer

Bengaluru, India

Expert Hybrid · 3 days on-site ETL T-SQL Microsoft SQL Server