File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary

Number of files: 492
Daily file updates (only one update per file and date counted): 13248
First update: 2015-08-11
Latest update: 2022-03-31
Days between first and latest update: 2425 (346 weeks, estimated 1730 working days)
Active days (at least one file change): 1709
Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 492 files with 83,545 lines of code in files.

360 files that are 366+ days old (64,679 lines of code)
52 files that are 181-365 days old (8,693 lines of code)
33 files that are 91-180 days old (4,855 lines of code)
26 files that are 31-90 days old (3,032 lines of code)
21 files that are 1-30 days old (2,286 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: zoomable circles

Latest Change Distribution Overall

Days since last update

There are 492 files with 83,545 lines of code in files.

1 files have been last changed 366+ days ago (48 lines of code)
0 files have been last changed 181-365 days ago (0 lines of code)
268 files have been last changed 91-180 days ago (36,203 lines of code)
123 files have been last changed 31-90 days ago (23,681 lines of code)
100 files have been last changed 1-30 days ago (23,613 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: zoomable circles

File Change History per File Extension

js, md, graphql, rs, json, toml, snap, txt, css, yml, svg, gitignore, htm, py, gitattributes, watchmanconfig, sh, yaml, babelrc, eslintignore

File Age Distribution per Extension

Days since first update

366+

181-365

91-180

31-90

1-30

Latest Change Distribution per Extension

Days since last update

366+

181-365

91-180

31-90

1-30

File Change History per Logical Decomposition

primary

primary (file age distribution)

Days since first update

366+

181-365

91-180

31-90

1-30

primary (latest change distribution)

Days since last update

366+

181-365

91-180

31-90

1-30

Oldest Files (Top 50)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes	# contributors
gulpfile.js in root	385	12	105	2438	103	40
preprocessor.js in scripts/jest	36	1	107	2436	60	27
getBabelOptions.js in scripts	38	1	107	2172	28	14
RelayResponseNormalizer.js in packages/relay-runtime/store	882	2	43	1848	105	24
RelayReader.js in packages/relay-runtime/store	838	2	17	1848	94	21
RelayStoreTypes.js in packages/relay-runtime/store	618	1	15	1848	168	34
RelayPublishQueue.js in packages/relay-runtime/store	345	1	79	1848	67	24
RelayReferenceMarker.js in packages/relay-runtime/store	294	1	108	1848	60	20
RelayRecordSourceMutator.js in packages/relay-runtime/mutations	184	1	108	1848	26	12
RelayRecordSourceProxy.js in packages/relay-runtime/mutations	161	-	15	1848	34	15
RelayStoreUtils.js in packages/relay-runtime/store	153	9	17	1848	46	18
RelayRecordProxy.js in packages/relay-runtime/mutations	127	1	108	1848	21	11
RelayRecordSourceSelectorProxy.js in packages/relay-runtime/mutations	120	-	15	1848	32	17
RelayNetworkTypes.js in packages/relay-runtime/network	91	-	43	1848	67	23
RelayQueryResponseCache.js in packages/relay-runtime/network	90	3	108	1848	25	15
RelayConcreteVariables.js in packages/relay-runtime/store	86	3	80	1848	34	19
RelayConcreteNode.js in packages/relay-runtime/util	81	-	28	1848	63	19
RelayNetwork.js in packages/relay-runtime/network	64	2	80	1848	54	23
cloneRelayHandleSourceField.js in packages/relay-runtime/store	42	1	108	1848	22	10
normalizeRelayPayload.js in packages/relay-runtime/store	34	1	108	1848	28	14
hasOverlappingIDs.js in packages/relay-runtime/store	19	1	44	1848	15	9
commitLocalUpdate.js in packages/relay-runtime/mutations	9	1	108	1848	13	8
RelayDefaultHandleKey.js in packages/relay-runtime/util	4	-	108	1848	10	7
BabelPluginRelay.js in packages/babel-plugin-relay	61	2	98	1845	31	12
RelayRecordState.js in packages/relay-runtime/store	8	-	108	1841	9	6
recycleNodesInto.js in packages/relay-runtime/util	64	1	108	1836	18	11
environment.js in scripts/jest	3	-	107	1836	9	7
compileGraphQLTag.js in packages/babel-plugin-relay	188	4	98	1828	23	10
getValidGraphQLTag.js in packages/babel-plugin-relay	23	1	107	1828	13	7
RelayDefaultHandlerProvider.js in packages/relay-runtime/handlers	30	1	108	1824	19	12
RelayModernEnvironment.js in packages/relay-runtime/store	426	8	39	1816	150	37
RelayModernFragmentSpecResolver.js in packages/relay-runtime/store	381	1	43	1816	55	19
RelayModernSelector.js in packages/relay-runtime/store	372	18	49	1816	50	20
RelayModernRecord.js in packages/relay-runtime/store	275	17	108	1816	33	15
getRelayHandleKey.js in packages/relay-runtime/util	18	1	108	1816	11	7
isRelayModernEnvironment.js in packages/relay-runtime/store	5	1	108	1816	10	6
isPromise.js in packages/relay-runtime/util	6	1	108	1766	12	11
rewrite-modules.js in scripts	108	10	107	1759	9	9
RelayObservable.js in packages/relay-runtime/network	412	32	108	1709	46	22
ConvertToExecuteFunction.js in packages/relay-runtime/network	27	1	32	1688	26	12
RelayProfiler.js in packages/relay-runtime/util	45	1	108	1676	15	11
testDependencies.js in scripts	87	4	107	1668	18	10
crowdin.yaml in root	48	-	1618	1618	1	1
stableCopy.js in packages/relay-runtime/util	16	1	108	1610	7	6
RelayError.js in packages/relay-runtime/util	42	1	108	1592	10	8
deepFreeze.js in packages/relay-runtime/util	16	1	43	1592	10	7
isScalarAndEqual.js in packages/relay-runtime/util	5	1	108	1592	7	6
RelayRuntimeTypes.js in packages/relay-runtime/util	67	-	25	1584	30	14
RelayDeclarativeMutationConfig.js in packages/relay-runtime/mutations	351	6	99	1576	22	11
index.js in packages/relay-runtime	335	-	15	1354	141	23

Files Not Recently Changed (Top 50)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes	# contributors
crowdin.yaml in root	48	-	1618	1618	1	1
Cargo.toml in compiler/crates/errors	9	-	176	786	8	6
Cargo.toml in compiler/crates/schema-flatbuffer	9	-	176	304	2	2
Cargo.toml in compiler/crates/signedsource	12	-	163	793	12	10
Cargo.toml in compiler/crates/graphql-watchman	12	-	150	207	3	3
Cargo.toml in compiler/crates/schema-documentation	10	-	137	456	8	7
Cargo.toml in compiler/crates/relay-schema	11	-	137	528	7	4
Cargo.toml in compiler/crates/graphql-text-printer	23	-	137	779	11	7
Cargo.toml in compiler/crates/dependency-analyzer	24	-	137	793	12	7
Cargo.toml in compiler/crates/schema-print	17	-	128	730	12	7
Cargo.toml in compiler/crates/relay-compiler-playground	44	-	120	317	8	5
RelayDefaultHandleKey.js in packages/relay-runtime/util	4	-	108	1848	10	7
isRelayModernEnvironment.js in packages/relay-runtime/store	5	1	108	1816	10	6
isScalarAndEqual.js in packages/relay-runtime/util	5	1	108	1592	7	6
JSResourceTypes.flow.js in packages/relay-runtime/util	6	-	108	886	3	3
isPromise.js in packages/relay-runtime/util	6	1	108	1766	12	11
generateID.js in packages/relay-runtime/util	6	1	108	939	3	2
RelayRecordState.js in packages/relay-runtime/store	8	-	108	1841	9	6
commitLocalUpdate.js in packages/relay-runtime/mutations	9	1	108	1848	13	8
defaultRequiredFieldLogger.js in packages/relay-runtime/store	10	-	108	541	2	2
ViewerPattern.js in packages/relay-runtime/store	10	-	108	995	7	4
TypeID.js in packages/relay-runtime/store	11	2	108	688	3	2
resolveImmediate.js in packages/relay-runtime/util	11	2	108	965	6	5
index.js in packages/relay-runtime/multi-actor-environment	12	-	108	366	5	3
registerEnvironmentWithDevTools.js in packages/relay-runtime/util	15	1	108	308	2	2
withDuration.js in packages/relay-runtime/util	16	2	108	298	3	3
stableCopy.js in packages/relay-runtime/util	16	1	108	1610	7	6
ActorUtils.js in packages/relay-runtime/multi-actor-environment	17	1	108	330	5	3
getRelayHandleKey.js in packages/relay-runtime/util	18	1	108	1816	11	7
getOperation.js in packages/relay-runtime/util	19	1	108	615	3	3
getRequestIdentifier.js in packages/relay-runtime/util	21	1	108	989	8	7
ActorIdentifier.js in packages/relay-runtime/multi-actor-environment	24	1	108	366	5	2
fetchQuery_DEPRECATED.js in packages/relay-runtime/query	25	1	108	414	4	4
createPayloadFor3DField.js in packages/relay-runtime/util	25	1	108	892	7	6
createRelayContext.js in packages/relay-runtime/store	27	1	108	1134	10	7
RelayDefaultHandlerProvider.js in packages/relay-runtime/handlers	30	1	108	1824	19	12
getValueAtPath.js in packages/relay-runtime/util	30	1	108	303	2	2
normalizeRelayPayload.js in packages/relay-runtime/store	34	1	108	1848	28	14
StringInterner.js in packages/relay-runtime/util	35	3	108	210	4	2
cloneRelayScalarHandleSourceField.js in packages/relay-runtime/store	39	1	108	644	3	3
createFragmentSpecResolver.js in packages/relay-runtime/store	39	1	108	996	8	6
getPendingOperationsForFragment.js in packages/relay-runtime/util	40	1	108	294	3	3
RelayStoreReactFlightUtils.js in packages/relay-runtime/store	42	2	108	546	7	4
cloneRelayHandleSourceField.js in packages/relay-runtime/store	42	1	108	1848	22	10
RelayError.js in packages/relay-runtime/util	42	1	108	1592	10	8
PreloadableQueryRegistry.js in packages/relay-runtime/query	45	3	108	680	3	2
RelayProfiler.js in packages/relay-runtime/util	45	1	108	1676	15	11
getPaginationMetadata.js in packages/relay-runtime/util	50	1	108	303	4	4
readInlineData.js in packages/relay-runtime/store	53	1	108	948	12	7
applyOptimisticMutation.js in packages/relay-runtime/mutations	53	1	108	996	11	7

Most Recently Created Files (Top 50)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes	# contributors
project_asts.rs in compiler/crates/relay-compiler/src/build_project	106	2	16	16	1	1
errors.rs in compiler/crates/relay-bin/src	16	-	18	18	1	1
main.rs in compiler/crates/relay-bin/src	235	5	16	23	4	3
Cargo.toml in compiler/crates/relay-bin	18	-	15	23	4	4
javascript.rs in compiler/crates/relay-typegen/src	25	3	24	24	1	2
createUpdatableProxy.js in packages/relay-runtime/mutations	270	12	25	25	1	1
mod.rs in compiler/crates/relay-lsp/src/goto_definition	181	4	25	25	1	1
goto_graphql_definition.rs in compiler/crates/relay-lsp/src/goto_definition	62	-	25	25	1	1
docblock_resolution_info.rs in compiler/crates/relay-lsp/src	60	-	25	25	1	1
replace_updatable_fragment_spreads.rs in compiler/crates/relay-transforms/src/assignable_fragment_spread	53	1	25	25	1	1
readUpdatableFragment_EXPERIMENTAL.js in packages/relay-runtime/mutations	39	1	15	25	2	1
goto_docblock_definition.rs in compiler/crates/relay-lsp/src/goto_definition	38	-	25	25	1	1
annotate_updatable_fragment_spreads.rs in compiler/crates/relay-transforms/src/assignable_fragment_spread	34	-	25	25	1	1
validate_updatable_fragment_spread.rs in compiler/crates/relay-transforms/src/assignable_fragment_spread	18	-	25	25	1	1
lib.rs in compiler/crates/resolution-path/src	816	58	29	29	1	1
selection_parent_type.rs in compiler/crates/resolution-path/src	201	3	29	29	1	1
constant_value_root.rs in compiler/crates/resolution-path/src	54	-	29	29	1	1
argument_root.rs in compiler/crates/resolution-path/src	26	-	29	29	1	1
Cargo.toml in compiler/crates/resolution-path	15	-	29	29	1	1
test.rs in compiler/crates/resolution-path/src	10	-	29	29	1	1
variable_definition_path.rs in compiler/crates/resolution-path/src	9	-	29	29	1	1
metadata_directive.rs in compiler/crates/relay-transforms/src	23	-	32	32	1	1
LiveResolverStore.js in packages/relay-runtime/store/experimental-live-resolvers	626	5	36	36	1	1
LiveResolverCache.js in packages/relay-runtime/store/experimental-live-resolvers	303	3	17	36	4	1
text_source.rs in compiler/crates/common/src	126	3	41	41	1	1
handlePotentialSnapshotErrors.js in packages/relay-runtime/util	48	1	43	43	1	1
suggestion_list.rs in compiler/crates/schema/src	311	8	46	50	2	1
docblocks.rs in compiler/crates/relay-compiler/src	40	1	41	51	3	1
ir.rs in compiler/crates/relay-docblock/src	286	12	38	59	6	1
lib.rs in compiler/crates/relay-docblock/src	198	7	16	59	6	2
errors.rs in compiler/crates/relay-docblock/src	72	2	46	59	3	1
Cargo.toml in compiler/crates/relay-docblock	26	-	15	59	5	4
ast.rs in compiler/crates/docblock-syntax/src	36	1	59	65	3	1
local_persister.rs in compiler/crates/relay-compiler/src/operation_persister	56	2	32	69	2	2
remote_persister.rs in compiler/crates/relay-compiler/src/operation_persister	37	-	38	69	2	2
mod.rs in compiler/crates/relay-compiler/src/operation_persister	10	-	69	69	1	1
lib.rs in compiler/crates/docblock-syntax/src	251	16	16	70	8	2
Cargo.toml in compiler/crates/docblock-syntax	18	-	15	70	4	3
errors.rs in compiler/crates/docblock-syntax/src	11	-	65	70	2	1
top_level_statements.rs in compiler/crates/relay-codegen/src	46	2	78	78	1	1
artifact_locator.rs in compiler/crates/relay-compiler/src/build_project	55	-	24	80	2	2
apply_custom_transforms.rs in compiler/crates/relay-transforms/src	121	3	64	81	2	2
walk_dir_file_source.rs in compiler/crates/relay-compiler/src/file_source	98	3	24	81	3	1
validation_message.rs in compiler/crates/relay-transforms/src/required_directive	39	-	81	81	1	1
validation_message.rs in compiler/crates/relay-transforms/src/refetchable_fragment	90	-	81	84	2	1
validation_message.rs in compiler/crates/relay-transforms/src/match_	87	-	84	84	1	1
validate_global_variable_names.rs in compiler/crates/relay-transforms/src/validations	18	-	84	84	1	1
regular.rs in compiler/crates/relay-transforms/src/assignable_fragment_spread	272	8	91	91	1	1
transform_assignable_fragment_spreads_in_updatable_queries.rs in compiler/crates/relay-transforms/src/assignable_fragment_spread	36	-	91	91	1	1
withProvidedVariables.js in packages/relay-runtime/util	42	1	80	98	3	1

Most Recently Changed Files (Top 50)

File	# lines	# units	last modified (days ago)	created (days ago)	# changes	# contributors
RelayStoreTypes.js in packages/relay-runtime/store	618	1	15	1848	168	34
index.js in packages/relay-runtime	335	-	15	1354	141	23
RelayRecordSourceProxy.js in packages/relay-runtime/mutations	161	-	15	1848	34	15
RelayRecordSourceSelectorProxy.js in packages/relay-runtime/mutations	120	-	15	1848	32	17
Cargo.toml in compiler/crates/relay-compiler	63	-	15	793	89	32
readUpdatableFragment_EXPERIMENTAL.js in packages/relay-runtime/mutations	39	1	15	25	2	1
Cargo.toml in compiler/crates/graphql-ir	30	-	15	793	26	14
Cargo.toml in compiler/crates/schema-validate	26	-	15	612	16	10
Cargo.toml in compiler/crates/relay-docblock	26	-	15	59	5	4
Cargo.toml in compiler/crates/schema	25	-	15	793	25	14
readUpdatableQuery_EXPERIMENTAL.js in packages/relay-runtime/mutations	23	1	15	136	8	2
Cargo.toml in compiler/crates/graphql-syntax	19	-	15	793	25	15
Cargo.toml in compiler/crates/relay-bin	18	-	15	23	4	4
Cargo.toml in compiler/crates/docblock-syntax	18	-	15	70	4	3
Cargo.toml in compiler/crates/js-config-loader	16	-	15	466	12	8
Cargo.toml in compiler/crates/persist-query	16	-	15	773	23	13
mod.rs in compiler/crates/schema/src/in_memory	1387	53	16	407	21	8
intern.rs in compiler/crates/intern/src	680	47	16	147	7	4
schema.rs in compiler/crates/schema/src	501	31	16	416	14	7
skip_redundant_nodes.rs in compiler/crates/relay-transforms/src	487	16	16	554	12	6
mod.rs in compiler/crates/relay-compiler/src/build_project	464	2	16	779	111	14
lsp_state_resources.rs in compiler/crates/relay-lsp/src/server	414	8	16	430	39	11
client_edges.rs in compiler/crates/relay-transforms/src	395	12	16	235	18	8
lib.rs in compiler/crates/relay-compiler-playground/src	288	4	16	317	21	11
lib.rs in compiler/crates/docblock-syntax/src	251	16	16	70	8	2
main.rs in compiler/crates/relay-bin/src	235	5	16	23	4	3
provided_variable_fragment_transform.rs in compiler/crates/relay-transforms/src	209	10	16	143	8	5
lib.rs in compiler/crates/relay-docblock/src	198	7	16	59	6	2
subscription_transform.rs in compiler/crates/relay-transforms/src/match_	193	6	16	352	9	7
project_asts.rs in compiler/crates/relay-compiler/src/build_project	106	2	16	16	1	1
generic.rs in compiler/crates/interner/src	103	2	16	793	6	4
requestSubscription.js in packages/relay-runtime/subscription	96	4	16	996	28	12
build_ir.rs in compiler/crates/relay-compiler/src/build_project	71	1	16	779	27	8
RelayReader.js in packages/relay-runtime/store	838	2	17	1848	94	21
artifact_content.rs in compiler/crates/relay-compiler/src/build_project	786	15	17	702	56	11
transform.rs in compiler/crates/graphql-ir/src	529	38	17	793	18	8
LiveResolverCache.js in packages/relay-runtime/store/experimental-live-resolvers	303	3	17	36	4	1
ResolverCache.js in packages/relay-runtime/store	252	2	17	346	11	5
RelayStoreUtils.js in packages/relay-runtime/store	153	9	17	1848	46	18
lib.rs in compiler/crates/relay-lsp/src	122	1	18	541	48	12
lsp_extra_data_provider.rs in compiler/crates/relay-lsp/src	50	4	18	430	12	5
errors.rs in compiler/crates/relay-bin/src	16	-	18	18	1	1
config.rs in compiler/crates/relay-compiler/src	719	13	22	793	106	17
typegen_config.rs in compiler/crates/relay-config/src	80	1	22	120	10	3
Cargo.toml in compiler/crates/relay-config	17	-	22	120	7	5
errors.rs in compiler/crates/relay-compiler/src	178	-	23	787	38	9
Cargo.toml in compiler	32	-	23	652	14	7
lib.rs in compiler/crates/js-config-loader/src	20	-	23	466	3	3
lib.rs in compiler/crates/relay-typegen/src	2019	58	24	728	81	14
typescript.rs in compiler/crates/relay-typegen/src	493	39	24	574	31	9