Package
true-myth
A library for safe functional programming in JavaScript, with first-class support for TypeScript
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 501.2k
- +65% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 4 months ago
- v9.4.0
- GitHub stars
- 1.4k
- 37 forks
- Open issues / PRs
- 7 / 9
- Contributors
- -
- Commits, last 52 weeks
- 343
Downloads
Last week 2026-09-15 to 2026-09-21
501,214 downloads last week, 2,603,889 in the last month. The 12-month change of +65% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 485 in total
- Latest version
- 9.4.0, 25 May 20264 months ago
- First published
- 28 Sept 2017
- Last push to GitHub
- 10 Sept 202614 days before the snapshot
- Repository archived
- No
- Open issues
- 7
- Open pull requests
- 9
- Commits, last 52 weeks
- 343
- Dependents on npm
- 72
Major versions
- v9 first release 9.0.0, 16 Apr 2025
- v8 first release 8.0.0, 11 Aug 2024
- v7 first release 7.0.0, 15 Jul 2023
- v6 first release 6.0.0, 25 May 2022
- v5 first release 5.0.0, 28 Nov 2021
- v4 first release 4.0.0, 18 Dec 2019
- v3 first release 3.0.0, 17 May 2019
- v2 first release 2.0.0, 18 May 2018
- v1 first release 1.0.0, 1 Nov 2017
- v0 first release 0.1.0, 28 Sept 2017
Recent releases
| Version | Published |
|---|---|
| 9.4.0 | 25 May 2026 |
| 9.3.1 | 25 Nov 2025 |
| 9.3.0 | 25 Nov 2025 |
| 9.2.0 | 27 Sept 2025 |
| 9.1.0 | 25 Aug 2025 |
| 9.0.1 | 21 May 2025 |
| 9.0.0 | 16 Apr 2025 |
| 8.6.0 | 15 Apr 2025 |
| 8.5.3 | 9 Apr 2025 |
| 8.5.2 | 7 Apr 2025 |
| 8.5.1 | 2 Apr 2025 |
| 8.5.0 | 25 Jan 2025 |
| 8.4.0 | 11 Jan 2025 |
| 8.3.0 | 10 Jan 2025 |
- Module format
- ESM onlyFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- 18.* || >= 20.*
- Runtimes
- -
- Unpacked size (npm)
- 857 kB
- Dependencies (0)
- None
npm install true-myth- jsDelivr
https://cdn.jsdelivr.net/npm/true-myth@9.4.0/ - unpkg
https://unpkg.com/true-myth@9.4.0/ - esm.sh
https://esm.sh/true-myth@9.4.0
| Package | Weekly downloads | Gzip | Last release | Module | Comparison |
|---|---|---|---|---|---|
| fp-ts | 3.3m | - | 1 year ago | ESM + CommonJS | fp-ts vs true-myth |
| type-fest | 285.1m | - | 7 days ago | ESM only | type-fest vs true-myth |
| typical | 10.2m | - | 1 year ago | ESM + CommonJS | - |
| ts-toolbelt | 7.1m | - | 5 years ago | CommonJS | ts-toolbelt vs true-myth |
| just-diff | 4.6m | - | 3 years ago | ESM + CommonJS | just-diff vs true-myth |
| just-diff-apply | 4.4m | - | 3 years ago | ESM + CommonJS | - |
| neverthrow | 2m | - | 1 year ago | ESM + CommonJS | neverthrow vs true-myth |
| just-curry-it | 729.3k | - | 3 years ago | ESM + CommonJS | - |
Related
Indexability: Indexed.