Open Divergence Radar Catalog Method Feedback

Is biomejs/biome the successor of rome/tools?

biomejs/biome subject · successor candidate successor of? rome/tools object · predecessor

biome-rome-successor · status observed

Data verified at: 2026-11-13T16:01:59.956Z (UTC)

Conclusion status

No confirmed conclusion exists for this pair. The evidence below is presented for transparency; a relationship conclusion requires a human review that has not happened, or a previous decision no longer matches the current evidence.

No directional succession or fork claim was found; the current evidence does not establish the researched relationship.

Seed context: Verified 2026-11-06 through authorized Oracle egress: biomejs/biome (GitHub ID 671654508) is unarchived, not a fork, and had a push at 2026-11-06T14:32:56Z. Rome/tools (GitHub ID 241805592) is archived. The original Rome README explicitly welcomes Biome as the community successor of Rome and states that the previous maintainers will no longer maintain Rome while Biome will provide new features and fixes (README lines 3-6). No matching pair was found by repository IDs, locator aliases, or relation direction. Record as successor and queue for normal collection and human review; this seed is not an approval. Sources: https://github.com/rome/tools/blob/main/README.md#L3-L6 ; https://api.github.com/repos/biomejs/biome ; https://api.github.com/repos/rome/tools

Observed repository facts

As of the last verified collection. These are facts about the snapshots, not activity verdicts — a low number is not a claim that a project is inactive.

EndpointRepoStarsLast pushForkArchived
biomejs/biome biomejs/biome 26120 2026-11-13T15:35:55Z no no
rome/tools rome/tools 23341 2023-09-04T08:42:49Z no yes

Versions & deployment facts

Official release and package declarations, compared independently of the relationship verdict. These are not installation tests or a migration guarantee. Missing declarations mean unknown.

Version-scoped runtime comparison — literal declarations, not migration advice
biomejs/biomerome/tools

Unknown: no collected package runtime declaration.

Unknown: no collected package runtime declaration.
Coverage and version-matching notes (7)

rome/tools · benchmark/package.json: No matching published package version was established.

rome/tools · website/package.json: No matching published package version was established.

rome/tools · editors/vscode/package.json: No matching published package version was established.

rome/tools · npm/backend-jsonrpc/package.json: No matching published package version was established.

rome/tools · npm/js-api/package.json: No matching published package version was established.

rome/tools · npm/rome/package.json: No matching published package version was established.

rome/tools · crates/rome_formatter_test/src/prettier/package.json: No matching published package version was established.

biomejs/biome

Release-pinned deployment declarations

Release commit · @biomejs/[email protected] · complete

Commit: ec3b4b25eea29634fdab941b27baf4d8c85d8736

Collection endpoint (may change) · Observed 2026-11-12T16:01:45.182Z

Response SHA-256: 92c3e796dd702b182380657ae475a24266bb95731f15a89f744e5ef9aca27591

Release tree · @biomejs/[email protected] · failed

Commit: ec3b4b25eea29634fdab941b27baf4d8c85d8736

Collection endpoint (may change) · Observed 2026-11-14T17:00:41.846Z

Could not establish declarations: payload_too_large. This is not evidence of absence.

Response SHA-256: not collected

GitHub release · @biomejs/[email protected] · complete

Official source

GitHub latest published non-prerelease (not a semantic-version ranking). Verified: 2026-11-14T17:00:41.846Z (UTC).

Listed release assets only. Asset names do not prove platform support or successful execution.

Runtime declarations
Not declared / unknown
Operating systems
Not declared / unknown
CPU architectures
Not declared / unknown
C libraries
Not declared / unknown
Direct dependency declarations
Not declared / unknown
Published artifacts (8)
Changes from the previous distinct observation (2)
version

Before

"@biomejs/[email protected]"

After

"@biomejs/[email protected]"
assets

Before

[
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    "name": "biome-darwin-arm64",
    "size": 84933216,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.6/biome-darwin-arm64"
  },
  {
    "digest": "sha256:b92f74faad4521cff6bc45b54fc3806562d9aa136f8655222f1266e9819526e1",
    "name": "biome-darwin-x64",
    "size": 88500984,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.6/biome-darwin-x64"
  },
  {
    "digest": "sha256:bd0c5860a6220b68ceb82d7a00b7a4ed97fbaf3904eb41bcb897f9ec74af4148",
    "name": "biome-linux-arm64",
    "size": 88150672,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.6/biome-linux-arm64"
  },
  {
    "digest": "sha256:53378861c96a525c86571f9cbe66489c3561e861c6becf5ea21ad114c70a80e7",
    "name": "biome-linux-arm64-musl",
    "size": 82976384,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.6/biome-linux-arm64-musl"
  },
  {
    "digest": "sha256:69ca8e9ff548091b2bfbd178d6f73142b483a5257b07854de702c68fb7f8c06b",
    "name": "biome-linux-x64",
    "size": 96796344,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.6/biome-linux-x64"
  },
  {
    "digest": "sha256:1991e0812aa489da7577fa51a96ef8d52eebd3be21a958cb9fecacfeed16e51d",
    "name": "biome-linux-x64-musl",
    "size": 96969600,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.6/biome-linux-x64-musl"
  },
  {
    "digest": "sha256:bafa8941638d2347d8fb9243ca5b7ee7d7e3e6bc96ca8c3de99a24be51274cae",
    "name": "biome-win32-arm64.exe",
    "size": 98599936,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.6/biome-win32-arm64.exe"
  },
  {
    "digest": "sha256:d3aac0b55e1b52ce586892b7c64de6bd2fc3774fe5b71129426af92c8a3c0571",
    "name": "biome-win32-x64.exe",
    "size": 114568192,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.6/biome-win32-x64.exe"
  }
]

After

[
  {
    "digest": "sha256:5ea2cd7d212b10132ee960ce480fc33aab761d0d6b658a1112c36c2657ed0957",
    "name": "biome-darwin-arm64",
    "size": 85465696,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.7/biome-darwin-arm64"
  },
  {
    "digest": "sha256:eecc983ea441eb10fc6045ed99bd2c113f7a05703fedbe4566970eff88cd19ef",
    "name": "biome-darwin-x64",
    "size": 89218744,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.7/biome-darwin-x64"
  },
  {
    "digest": "sha256:9fb030ad316bbbf9a7379e52c0a1d2ad44d6b97cc7fec91745f4901961804732",
    "name": "biome-linux-arm64",
    "size": 89236336,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.7/biome-linux-arm64"
  },
  {
    "digest": "sha256:82893447237903ad5fd5b18ce7b27fe5bdfffb874b21d68382c2b3f2ab8ad8e8",
    "name": "biome-linux-arm64-musl",
    "size": 84025176,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.7/biome-linux-arm64-musl"
  },
  {
    "digest": "sha256:d924b8407471748465121f0a2dc1a0bc277038b0b89142e77583e3ce0dda3746",
    "name": "biome-linux-x64",
    "size": 97873016,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.7/biome-linux-x64"
  },
  {
    "digest": "sha256:fe70b466e8d7714131d4d86d3573aa795fe0223dbb47118eefdc6e5c7afd39be",
    "name": "biome-linux-x64-musl",
    "size": 98047040,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.7/biome-linux-x64-musl"
  },
  {
    "digest": "sha256:d016fdc0beeb265c8d9068584501334ee8e45a0480d8093e66abf6198f3e729b",
    "name": "biome-win32-arm64.exe",
    "size": 99448832,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.7/biome-win32-arm64.exe"
  },
  {
    "digest": "sha256:36725369c94245889e9b40ee12e7740563dd2e98fd9b95a62cd986deb9ec132e",
    "name": "biome-win32-x64.exe",
    "size": 117138944,
    "url": "https://github.com/biomejs/biome/releases/download/%40biomejs/biome%402.6.7/biome-win32-x64.exe"
  }
]
Provenance

Parser: software-1

First observed: 2026-11-12T16:01:45.182Z (UTC)

Last checked: 2026-11-14T17:00:41.846Z (UTC)

Source response SHA-256: 031afe0817f240c5ceec510daa32a30b4c6895141627bf9795415d8cdd03b163

rome/tools

Release-pinned deployment declarations

Release commit · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Collection endpoint (may change) · Observed 2026-11-06T15:00:42.058Z

Response SHA-256: 8a9927a5ae6eeac8c1df247750295f6058ba76dd5424fd2470249e14bb585b56

Release tree · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Collection endpoint (may change) · Observed 2026-11-06T15:00:42.058Z

File search coverage: selected_manifest_names. Only selected manifest filenames were searched; fixtures and vendored dependency directories are excluded. Unlisted declarations remain unknown.

Response SHA-256: 479d950f6e201754ca306ba9ff74990267364b6c9fcaf379cfca0801f6d2fab8

Dockerfile.benchmark · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Commit-pinned source · Observed 2026-11-06T15:00:42.058Z

File context: unspecified. Package version in file: not declared.

Runtime declaration in this file
Not declared / unknown
Services and dependency roles

No service declarations extracted from this file; production requirements remain unknown.

Container configuration

rust:1.69.0 · build_base_or_stage · requested platform: unknown. Requested platform is not proof of an available image.

FROM images are build-stage inputs, not proof of a published project image or minimum runtime.

Response SHA-256: 5843617f668aa2a677cd3f84ae1d0d110e11b4fe8170cce34f8d5601877fa5f1

benchmark/package.json · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Commit-pinned source · Observed 2026-11-06T15:00:42.058Z

File context: development_or_example. Package version in file: 1.0.0.

Runtime declaration in this file
Not declared / unknown
Services and dependency roles

No service declarations extracted from this file; production requirements remain unknown.

Container configuration

Response SHA-256: 75164da0309cadd8af044bba0a02aa2779cb285e01b3ebee64f163eaa01e7932

website/package.json · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Commit-pinned source · Observed 2026-11-06T15:00:42.058Z

File context: unspecified. Package version in file: not declared.

Runtime declaration in this file
{
  "pnpm": "^8.0.0"
}
Services and dependency roles

No service declarations extracted from this file; production requirements remain unknown.

Container configuration

Response SHA-256: 6fe75f2958c7f140b83d3b6ab1f3603df8d081271d018d9a688c790554e91859

ci/rome-ci-x86-64-centos7/Dockerfile · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Commit-pinned source · Observed 2026-11-06T15:00:42.058Z

File context: unspecified. Package version in file: not declared.

Runtime declaration in this file
Not declared / unknown
Services and dependency roles

No service declarations extracted from this file; production requirements remain unknown.

Container configuration

centos:centos7 · build_base_or_stage · requested platform: unknown. Requested platform is not proof of an available image.

FROM images are build-stage inputs, not proof of a published project image or minimum runtime.

Response SHA-256: a54b0c5f192bf38eae8a4f3c5904227349a8a95d1adeaf10ffa53a60f92e66bd

editors/vscode/package.json · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Commit-pinned source · Observed 2026-11-06T15:00:42.058Z

File context: unspecified. Package version in file: 0.28.0.

Runtime declaration in this file
{
  "npm": "^9",
  "vscode": "^1.70.0"
}
Services and dependency roles

No service declarations extracted from this file; production requirements remain unknown.

Container configuration

Response SHA-256: a1843d7ef90bde2513d1217aadf44366ad7a5bce6013f34f2cf435bcfc1c3fc3

npm/backend-jsonrpc/package.json · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Commit-pinned source · Observed 2026-11-06T15:00:42.058Z

File context: unspecified. Package version in file: 0.0.0.

Runtime declaration in this file
{
  "node": ">=14.*"
}
Services and dependency roles

No service declarations extracted from this file; production requirements remain unknown.

Container configuration

Response SHA-256: 551a44afd09a607e6fdbc5579ad60956aea69f4945b9feee4a7b77e76c55b48a

npm/js-api/package.json · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Commit-pinned source · Observed 2026-11-06T15:00:42.058Z

File context: unspecified. Package version in file: 0.3.0.

Runtime declaration in this file
Not declared / unknown
Services and dependency roles

No service declarations extracted from this file; production requirements remain unknown.

Container configuration

Response SHA-256: bc8dbd9989e3da1c01437ebd66366ebb88fbb294105acecf956199707a45fd64

npm/rome/package.json · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Commit-pinned source · Observed 2026-11-06T15:00:42.058Z

File context: unspecified. Package version in file: 12.1.3.

Runtime declaration in this file
{
  "node": ">=14.*"
}
Services and dependency roles

No service declarations extracted from this file; production requirements remain unknown.

Container configuration

Response SHA-256: 29d94a4e7998e1cab2c94d4f275fa97ce561158f5b54a2692543470e002ea9a2

crates/rome_formatter_test/src/prettier/package.json · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Commit-pinned source · Observed 2026-11-06T15:00:42.058Z

File context: unspecified. Package version in file: not declared.

Runtime declaration in this file
{
  "pnpm": "^8.0.0"
}
Services and dependency roles

No service declarations extracted from this file; production requirements remain unknown.

Container configuration

Response SHA-256: cd45c34e0240f67b114df3fbf7fc887126076f2115b234919dbc3139b1ddb3be

Container: rust:1.69.0 · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Collection endpoint (may change) · Observed 2026-11-14T17:00:41.846Z

Observed manifest digest: sha256:c2dcc19371a976065950915307b03a9c5514e5143bdd833635d5501a0642992e

image referenced by pinned file; not a proven project release image

Platforms listed in the registry index
  • linux/amd64 · sha256:b7e0e2c6199fb5f309742c5eba637415c25ca2bed47fa5e80e274d4510ddfa3a
  • linux/arm/v7 · sha256:9160f1d53f85aaf5dd3f317c28d96347f70b1e7fb935413633d0025e88f9873b
  • linux/arm64/v8 · sha256:36976c1022bde2462861078fba1780b650ef01b3ea05d6a7cef33f17afd47e7b
  • linux/386 · sha256:10e0e04e339eb0e7bfa8d201f6ee71ef6a87d715628ba266c4c1c7dd8d1b9580

Registry index descriptors at observation time only, not functional compatibility. Single-image configs are not downloaded; missing platforms remain unknown.

Response SHA-256: c2dcc19371a976065950915307b03a9c5514e5143bdd833635d5501a0642992e

Container: centos:centos7 · lsp/v0.28.0 · complete

Commit: 817d5ac1eae7f5b5a9972105ab8ac2b9e5f08f01

Collection endpoint (may change) · Observed 2026-11-14T22:00:59.849Z

Observed manifest digest: sha256:be65f488b7764ad3638f236b7b515b3678369a5124c47b8d32916d6487418ea4

image referenced by pinned file; not a proven project release image

Platforms listed in the registry index
  • linux/amd64 · sha256:dead07b4d8ed7e29e98de0f4504d87e8880d4347859d839686a31da35a3b532f
  • linux/arm/v7 · sha256:6887440ab977f751d6675157b73e42428d8ac05cf244c5d09ba036cc22d40d13
  • linux/arm64/v8 · sha256:73f11afcbb50d8bc70eab9f0850b3fa30e61a419bc48cf426e63527d14a8373b
  • linux/386 · sha256:8faead07bd1d5fdd17414a1759eae004da5daa9575a846f4730f44dec0f47843
  • linux/ppc64le · sha256:b98bfc4a7094a98ed52d49f9558bb15a4cee9854f182d30085d459d4a55d2e03

Registry index descriptors at observation time only, not functional compatibility. Single-image configs are not downloaded; missing platforms remain unknown.

Response SHA-256: be65f488b7764ad3638f236b7b515b3678369a5124c47b8d32916d6487418ea4

GitHub release · lsp/v0.28.0 · complete

Official source

GitHub latest published non-prerelease (not a semantic-version ranking). Verified: 2026-11-14T17:00:41.846Z (UTC).

Listed release assets only. Asset names do not prove platform support or successful execution.

Runtime declarations
Not declared / unknown
Operating systems
Not declared / unknown
CPU architectures
Not declared / unknown
C libraries
Not declared / unknown
Direct dependency declarations
Not declared / unknown
Published artifacts (6)
Provenance

Parser: software-1

First observed: 2026-11-06T15:00:42.058Z (UTC)

Last checked: 2026-11-14T17:00:41.846Z (UTC)

Source response SHA-256: 36bdf104a072e38642893152a9e348c8416061e0ad2563528b6f9037a9a0712a

Timeline

“Event time” is an upstream timestamp when the source provides one; “first observed” is when this project saw it. They are deliberately separate columns.

EventEvent timeFirst observedSource
biomejs/biome metadata first observed — 2026-11-06T15:00:40.175Z link
recent commit activity of biomejs/biome observed (5 commits in sampled window) 2026-11-06T14:30:05Z 2026-11-06T15:00:40.891Z link
rome/tools metadata first observed — 2026-11-06T15:00:41.292Z link
recent commit activity of rome/tools observed (5 commits in sampled window) 2023-08-29T14:44:32Z 2026-11-06T15:00:42.056Z link
automatic evaluation -> insufficient_data — 2026-11-06T15:00:51.046Z —

Decision and dispute history

Review decisions are recorded privately with reasons that stay internal; this public history shows what happened and when, not why.

KindWhen (UTC)
automatic evaluation → insufficient_data2026-11-06T15:00:51.046Z

To question this report, use the feedback form, select “data error”, and include pair ID biome-rome-successor. Feedback is reviewed privately and does not change a report automatically.

Snapshot taken at 2026-11-15T10:01:58.857Z (UTC).