Life & fun · November 26, 2020
Weird JSON superset with BigInt, Infinity, TypedArray etc
the JS/Node.JS library for encoding complex and unconventional data structures. Support for BigInts, TypedArrays, null, undefined, and Symbol. Multiple flavors available. - DO-SAY-GO/WeirdJSON
Weird JSON superset with BigInt, Infinity, TypedArray etc launched on November 26, 2020 with 67 votes, #683 of 3,461 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 5 years on.
In plain words
This is a JSON variant that extends the standard format to support additional JavaScript data types including BigInt, Infinity, NaN, and TypedArray objects. It allows developers to serialize and work with a broader range of JavaScript values that standard JSON cannot represent. The project is designed for developers who need to handle these extended types in their data structures.
written from the facts on this page · September 2026
Does a similar job
all alternatives →
Weird JSON2022 · github.com · ▲19the JS/Node.JS library for encoding complex and unconventional data structures. Support for BigInts, TypedArrays, null, undefined, and Symbol. Multiple flavors available. - DO-SAY-GO/WeirdJSON
A fast JSON library for Go2021 · github.com · ▲119Fast JSON encoder/decoder compatible with encoding/json for Go - goccy/go-json
JSON For You – Visualize JSON in graph or table views2024 · github.com · ▲211After two years of improvement, I think it's time to share it with you all. Here’s a quick overview: - Common features include validation, formatting, minification, and more. - Visualize JSON in a graph or table view. - Structured comparison with fallback to text comparison. - Navigate though JSON using JSON pointer. - Supports jq. Would love to hear the community's questions, thoughts and comments!
ffjson: faster json serialization in Go2014 · journal.paul.querna.org · ▲83
Gojay – Performant JSON encoder/decoder for Golang2018 · github.com · ▲153high performance JSON encoder/decoder with stream API for Golang - GitHub - francoispqt/gojay: high performance JSON encoder/decoder with stream API for Golang
JSON5 — modern JSON2012 · github.com · ▲64JSON5 — JSON for Humans. Contribute to json5/json5 development by creating an account on GitHub.
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