mdt2json

library1.1.0jsnpmunverified

A lightweight Markdown table to minified JSON transpiler with CLI and programmatic API. v1.1.0 released 2025-07-29. Supports converting markdown tables to compact JSON, including optional HTML inclusion. Ships TypeScript types. Differentiators: no dependencies, ESM/CJS dual module, simple API with parse function and CLI tool. Compared to alternatives like markdown-table-to-json, this offers minified output and HTML embedding.

serialization

npm install mdt2json

github ↗package ↗

INSTALL

IMPORT

SIG · MDT2JSON

mdt2json

serializationjavascriptv1.1.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

parse

✓ import { parse } from 'mdt2json'

✗ const parse = require('mdt2json')

ESM only; using require will fail.

default

✓ import mdt2json from 'mdt2json'

✗ const mdt2json = require('mdt2json')

Default export is the parse function; use named import for clarity.

parse (type)

✓ import type { ParseOptions } from 'mdt2json'

Type imports available for TypeScript users.

Parse a markdown table string to minified JSON array, demonstrating basic usage with ESM import.

import { parse } from 'mdt2json'; const markdown = `| Name | Age | | --- | --- | | Alice | 30 | | Bob | 25 |`; const json = parse(markdown); console.log(json); // [["Name","Age"],["Alice",30],["Bob",25]]

mdt2json --version

Debug

Known issues

breakingPackage renamed from 'mdtable2json' to 'mdt2json' between v0.2.0 and v1.0.0. Existing imports from 'mdtable2json' will break.

fix

Update all imports to 'mdt2json' and reinstall.

affects: >=0.0.0 <1.0.0

deprecatedCLI flag --include-html added in v1.1.0 is experimental and may change in future releases.

fix

Use with caution; no fix needed yet.

affects: >=1.1.0

gotchaModule is ESM-only (type: module in package.json). Using require() or running in CommonJS environment will throw an error.

fix

Set "type": "module" or use dynamic import: const { parse } = await import('mdt2json').

affects: >=1.0.0

Errors

Common errors & fixes

Error [ERR_REQUIRE_ESM]: require() of ES Module /path/to/node_modules/mdt2json/dist/index.js from /path/to/project/index.js not supported.

Package is ESM-only; CommonJS require() fails.

fix

Use import or dynamic import; set type: module in package.json.

Upgrade

Version history

1.1.0latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

2 hits · last 30 days

node

Resources

githubhttps://github.com/zeon256/mdt2json ↗

packagehttps://www.npmjs.com/package/mdt2json ↗