io-ts MIT 51 versions

io-ts

npm Repository Homepage

TypeScript runtime type system for IO decoding/encoding

51

Versions

MIT

License

No

Install Scripts

Missing

Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

gcanti

Keywords

typescriptruntimedecoderencoderschema

Versions (showing 51 of 114)

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Version	Deps	Published
2.2.22	0 / 0	2024-12-10
2.2.21	0 / 0	2023-12-03
2.2.20	0 / 0	2022-12-03
2.2.19	0 / 0	2022-10-06
2.2.18	0 / 0	2022-08-29
2.2.17	0 / 0	2022-07-28
2.2.16	0 / 0	2021-03-08
2.2.15	0 / 0	2021-02-22
2.2.14	0 / 0	2021-02-03
2.2.13	0 / 0	2020-11-20
2.2.12	0 / 0	2020-10-28
2.2.11	0 / 0	2020-10-05
2.2.10	0 / 0	2020-08-19
2.2.9	0 / 19	2020-07-16
2.2.8	0 / 19	2020-07-13
2.2.7	0 / 19	2020-06-29
2.2.6	0 / 19	2020-06-16
2.2.5	0 / 19	2020-06-14
2.2.4	0 / 19	2020-05-27
2.2.3	0 / 19	2020-05-21
2.2.2	0 / 19	2020-05-04
2.2.1	0 / 18	2020-04-20
2.2.0	0 / 18	2020-04-16
2.1.3	0 / 18	2020-04-03
2.1.2	0 / 18	2020-02-24
2.1.1	0 / 18	2020-02-17
2.1.0	0 / 18	2020-02-10
2.0.6	0 / 18	2020-01-22
2.0.5	0 / 18	2020-01-16
2.0.4	0 / 18	2020-01-07
2.0.3	0 / 18	2019-12-20
2.0.2	0 / 17	2019-12-16
2.0.1	0 / 17	2019-08-06
2.0.0	0 / 17	2019-07-02
1.10.4	1 / 16	2019-07-02
1.10.3	1 / 16	2019-07-02
1.10.2	1 / 17	2019-06-21
1.10.1	0 / 17	2019-06-20
1.10.0	0 / 17	2019-06-19
1.9.0	1 / 16	2019-06-13
1.8.6	1 / 16	2019-05-13
1.8.5	1 / 16	2019-03-30
1.8.4	1 / 16	2019-03-26
1.8.3	1 / 16	2019-03-14
1.8.2	1 / 14	2019-02-11
1.8.1	1 / 14	2019-02-05
1.8.0	1 / 14	2019-02-04
1.7.1	1 / 14	2019-01-28
1.7.0	1 / 14	2019-01-24
1.6.4	1 / 14	2019-01-18
1.6.3	1 / 14	2019-01-16

v2.2.22

1 finding

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v2.2.21

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v2.2.20

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v2.2.19

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v2.2.18

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v2.2.17

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v2.2.16

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v2.2.15

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v2.2.14

2 findings

HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: gcanti.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v2.2.13

2 findings

HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: gcanti.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v2.2.12

2 findings

HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: gcanti.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v2.2.11

2 findings

HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: gcanti.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v2.2.10

2 findings

HIGH Missing gitHead — previous versions had it provenance

This version has no gitHead field linking it to a source commit, but previous versions did. This suggests the publish environment changed. Published by: gcanti.

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v2.2.9

1 finding

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v2.2.8

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v2.2.7

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v2.2.6

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v2.2.5

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v2.2.4

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v2.2.3

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v2.2.2

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v2.2.1

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v2.2.0

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v2.1.3

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v2.1.2

1 finding

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v2.1.1

1 finding

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v2.1.0

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v2.0.6

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v2.0.5

1 finding

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v2.0.4

1 finding

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v2.0.3

1 finding

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v2.0.2

1 finding

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v2.0.1

1 finding

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v2.0.0

1 finding

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v1.10.4

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v1.10.3

1 finding

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v1.10.2

1 finding

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v1.10.1

1 finding

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v1.10.0

1 finding

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v1.9.0

1 finding

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v1.8.6

1 finding

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v1.8.5

1 finding

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v1.8.4

1 finding

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v1.8.3

1 finding

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v1.8.2

1 finding

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v1.8.1

1 finding

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v1.8.0

1 finding

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Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v1.7.1

1 finding

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v1.7.0

1 finding

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v1.6.4

1 finding

LOW No provenance attestation provenance

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v1.6.3

1 finding

LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.