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Should we add more East Asian Lunar calendars?

C-calendarComponent: CalendarsComponent: Calendars

Status: Open.

#6492 In unicode-org/icu4x;

· sffc opened on Apr 24, 2025

Tracking issue for JapaneseExtended

C-calendarComponent: CalendarsComponent: Calendars

trackingThis issue tracks a ticket in another projectThis issue tracks a ticket in another project

Status: Open.

#6491 In unicode-org/icu4x;

· sffc opened on Apr 24, 2025

Calendar safety of format_unchecked

C-datetimeComponent: datetime, calendars, time zonesComponent: datetime, calendars, time zones

Status: Open.

#6486 In unicode-org/icu4x;

· sffc opened on Apr 22, 2025

Parallelism in datagen: <code>rayon</code> or <code>parallelism</code> feature name?

C-processComponent: Team processesComponent: Team processes

T-docs-testsType: Code change outside core libraryType: Code change outside core library

Status: Open.

#6482 In unicode-org/icu4x;

· sffc opened on Apr 21, 2025

Verify the Dangi calendar comparing with https://astro.kasi.re.kr/life/pageView/5

C-calendarComponent: CalendarsComponent: Calendars

good first issueGood for newcomersGood for newcomers

U-temporalUser: Temporal and V8User: Temporal and V8

Status: Open.

#6455 In unicode-org/icu4x;

· hsivonen opened on Apr 14, 2025

Consider special-casing year 1906 in the Chinese calendar

C-calendarComponent: CalendarsComponent: Calendars

U-temporalUser: Temporal and V8User: Temporal and V8

Status: Open.

#6454 In unicode-org/icu4x;

· hsivonen opened on Apr 14, 2025

Design and implement DateTimeFieldSetBuilder FFI

A-ffiArea: FFI, WebAssembly, TranspilationArea: FFI, WebAssembly, Transpilation

C-datetimeComponent: datetime, calendars, time zonesComponent: datetime, calendars, time zones

help wantedIssue needs an assigneeIssue needs an assignee

Status: Open.

#6445 In unicode-org/icu4x;

· sffc opened on Apr 11, 2025

Make Indic_Conjunct_Break property public / stable

blockedA dependency must be resolved before this is actionableA dependency must be resolved before this is actionable

C-unicodeComponent: Props, sets, triesComponent: Props, sets, tries

Status: Open.

#6419 In unicode-org/icu4x;

· makotokato opened on Apr 7, 2025

Compare Hijri calendar results with ground truth from Iran

C-calendarComponent: CalendarsComponent: Calendars

good first issueGood for newcomersGood for newcomers

Status: Open.

#6336 In unicode-org/icu4x;

· roozbehp opened on Mar 23, 2025

Decide and implement formatting of generated code

C-processComponent: Team processesComponent: Team processes

good first issueGood for newcomersGood for newcomers

T-docs-testsType: Code change outside core libraryType: Code change outside core library

Status: Open.

#6327 In unicode-org/icu4x;

· sffc opened on Mar 20, 2025

Datetime: should textual names do something with the Alignment option?

A-designArea: Architecture or designArea: Architecture or design

blockedA dependency must be resolved before this is actionableA dependency must be resolved before this is actionable

C-datetimeComponent: datetime, calendars, time zonesComponent: datetime, calendars, time zones

Status: Open.

#6296 In unicode-org/icu4x;

· sffc opened on Mar 15, 2025

Diplomat generated Dart docs should point to right version

C-ffi-infraComponent: Diplomat, horizontal FFIComponent: Diplomat, horizontal FFI

good first issueGood for newcomersGood for newcomers

help wantedIssue needs an assigneeIssue needs an assignee

Status: Open.

#6276 In unicode-org/icu4x;

· mosuem opened on Mar 12, 2025

In FFI, implement ZonedDateTimeFormatter::format_same_calendar

A-ffiArea: FFI, WebAssembly, TranspilationArea: FFI, WebAssembly, Transpilation

C-datetimeComponent: datetime, calendars, time zonesComponent: datetime, calendars, time zones

Status: Open.

#6275 In unicode-org/icu4x;

· sffc opened on Mar 11, 2025

DateTimeNames: Support loading of AnyCalendar names

C-datetimeComponent: datetime, calendars, time zonesComponent: datetime, calendars, time zones

Status: Open.

#6107 In unicode-org/icu4x;

· sffc opened on Feb 13, 2025

Fix checksum validation in datetime time zone names

C-datetimeComponent: datetime, calendars, time zonesComponent: datetime, calendars, time zones

questionUnresolved questions; type unclearUnresolved questions; type unclear

T-bugType: Bad behavior, security, privacyType: Bad behavior, security, privacy

Status: Open.

#6063 In unicode-org/icu4x;

· sffc opened on Feb 3, 2025

Add additional YearStyle variants

C-datetimeComponent: datetime, calendars, time zonesComponent: datetime, calendars, time zones

T-enhancementType: Nice-to-have but not requiredType: Nice-to-have but not required

Status: Open.

#6010 In unicode-org/icu4x;

· sffc opened on Jan 16, 2025

Consider adding a DecimalSecond variant with automatic fraction digits

C-datetimeComponent: datetime, calendars, time zonesComponent: datetime, calendars, time zones

T-enhancementType: Nice-to-have but not requiredType: Nice-to-have but not required

Status: Open.

#6008 In unicode-org/icu4x;

· sffc opened on Jan 15, 2025

Move to using Cargo.toml [lints]

C-test-infraComponent: Integration test infrastructureComponent: Integration test infrastructure

S-mediumSize: Less than a week (larger bug fix or enhancement)Size: Less than a week (larger bug fix or enhancement)

Status: Open.

#5974 In unicode-org/icu4x;

· Manishearth opened on Jan 10, 2025

Expose provider::Baked as per-formatter Fork providers

C-data-infraComponent: provider, datagen, fallback, adaptersComponent: provider, datagen, fallback, adapters

discussDiscuss at a future ICU4X-SC meetingDiscuss at a future ICU4X-SC meeting

S-smallSize: One afternoon (small bug fix or enhancement)Size: One afternoon (small bug fix or enhancement)

Status: Open.

#5922 In unicode-org/icu4x;

· Manishearth opened on Dec 18, 2024

Improve time zone location name deduplication

A-dataArea: Data coverage or qualityArea: Data coverage or quality

C-time-zoneComponent: Time ZonesComponent: Time Zones

good first issueGood for newcomersGood for newcomers

S-mediumSize: Less than a week (larger bug fix or enhancement)Size: Less than a week (larger bug fix or enhancement)

Status: Open.

#5901 In unicode-org/icu4x;

· sffc opened on Dec 14, 2024

Move a few straggling dependencies to workspace Cargo.toml

C-processComponent: Team processesComponent: Team processes

S-smallSize: One afternoon (small bug fix or enhancement)Size: One afternoon (small bug fix or enhancement)

Status: Open.

#5866 In unicode-org/icu4x;

· sffc opened on Nov 23, 2024

Consider adding specialized format_date fns to DateTimeFormatter

C-datetimeComponent: datetime, calendars, time zonesComponent: datetime, calendars, time zones

S-smallSize: One afternoon (small bug fix or enhancement)Size: One afternoon (small bug fix or enhancement)

Status: Open.

#5861 In unicode-org/icu4x;

· sffc opened on Nov 23, 2024

Stabilize a builder and serde representation of semantic skeletons

C-datetimeComponent: datetime, calendars, time zonesComponent: datetime, calendars, time zones

S-mediumSize: Less than a week (larger bug fix or enhancement)Size: Less than a week (larger bug fix or enhancement)

Status: Open.

#5825 In unicode-org/icu4x;

· sffc opened on Nov 15, 2024

Investigate making trie type small know about constant values for CJK Unified Ideographs and Hangul Syllables

A-performanceArea: Performance (CPU, Memory)Area: Performance (CPU, Memory)

C-collatorComponent: Collation, normalizationComponent: Collation, normalization

Status: Open.

#5820 In unicode-org/icu4x;

· hsivonen opened on Nov 14, 2024

Ensure CodePointTrie access by u16 or char omits unnecessary range checks

A-performanceArea: Performance (CPU, Memory)Area: Performance (CPU, Memory)

C-collatorComponent: Collation, normalizationComponent: Collation, normalization

Status: Open.

#5819 In unicode-org/icu4x;

· hsivonen opened on Nov 14, 2024