open-feature/flagd

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A feature flag daemon with a Unix philosophy

Stars: 997
Forks: 136
Open beginner issues: 0
Indexed issues: 116
Avg merge: 4d 8h
Merged PRs (30d): 11

Dominant language: Go
License: Apache-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted good first issue

Beginner friendly Everything

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116 open issues indexed

[CHORE] Remove deprecated `sync.GetMetadata` RPC (follow-up to #1584) Open

Difficulty 3/5 1-2 days Newbie friendliness 56/100

open-feature/flagd#2069 · Opened Sep 18, 2026
Provider did not reconnect successfully within 5s. Emitting ERROR event... Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

open-feature/flagd#2053 · Opened Sep 17, 2026
Provider specification: is a flagd provider re-initializable after shutdown? Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

open-feature/flagd#2048 · Opened Sep 11, 2026
`/readyz` reports ready before flags are evaluable Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

open-feature/flagd#2047 · Opened Sep 11, 2026
chore: remove the unmaintained snap package Open

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

open-feature/flagd#2041 · Opened Aug 31, 2026
[BUG] flagd-proxy: subscribing to a not-yet-existing FeatureFlag permanently wedges that target until restart Open

bug Needs Triage

Difficulty 4/5 3-5 days Newbie friendliness 58/100

open-feature/flagd#2030 · Opened Aug 18, 2026
Default `retryGracePeriod` and `retryBackoffMaxMs` are pathological Open

open-feature/flagd#2027 · 1 comment · 1 assignee · Opened Aug 17, 2026
[FEATURE] Record flag set ID for OTEL metrics Open

enhancement Needs Triage

Difficulty 4/5 3-5 days Newbie friendliness 55/100

open-feature/flagd#2020 · 1 comment · 1 reaction · Opened Aug 13, 2026
[BUG] starts_with/ends_with logs an ERROR with a stack trace on every evaluation when the property is absent Open

Difficulty 3/5 1-2 days Newbie friendliness 74/100

open-feature/flagd#2018 · 2 reactions · Opened Aug 12, 2026
feat!: implement numeric coercion contract Open

v1.0-prereq

Difficulty 4/5 3-5 days Newbie friendliness 64/100

open-feature/flagd#1996 · Opened Jul 13, 2026
feat: implement numeric coercion contract (ADR) Open

v1.0-prereq

Difficulty 5/5 Over a week Newbie friendliness 25/100

open-feature/flagd#1995 · 1 comment · Opened Jul 13, 2026
EventStream evaluation `DEADLINE_EXCEEDED` shouldn't be an error Open

open-feature/flagd#1959 · 10 comments · 1 assignee · Opened Apr 23, 2026
ISO 8601 timestamp support Open

enhancement Needs Triage

Difficulty 4/5 3-5 days Newbie friendliness 45/100

open-feature/flagd#1927 · 8 comments · 2 reactions · Opened Apr 3, 2026
Support case-insensitive string matching in targeting rules Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

open-feature/flagd#1916 · 2 comments · 2 reactions · Opened Mar 30, 2026
Performance benchmarking framework and CI gating Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

open-feature/flagd#1915 · Opened Mar 30, 2026
[docs/playground] show validation errors when buttons are disabled, allow sharing invalided schemas? Open

open-feature/flagd#1893 · 1 comment · 1 assignee · Opened Mar 6, 2026
Review all log lines to use structured logging Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

open-feature/flagd#1866 · 3 comments · Opened Feb 5, 2026
[FEATURE] Unified flagd-evaluator PoC (Java/Python/...) – reduced maintenance, PoC, and reference Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

open-feature/flagd#1842 · 4 comments · 3 reactions · Opened Dec 28, 2025
[BUG] flagd 0.12.9/8 too many arguments in call to m.cfg.MetricRecorder.HTTPAttributes Open

bug Needs Triage

Difficulty 3/5 1-2 days Newbie friendliness 45/100

open-feature/flagd#1834 · 4 comments · Opened Dec 8, 2025
[CHORE] Extend provider-specific Gherkin tests to cover all the (edge) cases of hashing consistency and non-string attributes in fractional evaluations Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

open-feature/flagd#1830 · Opened Dec 3, 2025
[BUG] undefined behavior when using invalid types Open

bug Needs Triage

Difficulty 4/5 3-5 days Newbie friendliness 38/100

open-feature/flagd#1819 · 1 comment · Opened Oct 30, 2025
[ADR] Create ADR to Address Handling of Duplicate Flagset IDs Across Multiple Sources in `flagd` Open

Needs Triage

Difficulty 5/5 Over a week Newbie friendliness 25/100

open-feature/flagd#1810 · 1 comment · Opened Oct 9, 2025
[DOC] Remove outdated Resync Event section for Sync sources Open

documentation Needs Triage

Difficulty 1/5 1-3 hours Newbie friendliness 55/100

open-feature/flagd#1809 · Opened Oct 9, 2025
[FEATURE] OFREP evaluation is missing tracing semconv attributes Open

enhancement Needs Triage

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

open-feature/flagd#1806 · Opened Oct 8, 2025
[FEAT] Support salting non-string attributes directly in JSON rules for fractional targeting Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

open-feature/flagd#1789 · Opened Aug 29, 2025
[FEAT] Bucketing improvements in fractional targeting Open

open-feature/flagd#1788 · 1 assignee · Opened Aug 29, 2025
[FEATURE] Support reading credentials (bearer, etc) from file Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

open-feature/flagd#1786 · Opened Aug 27, 2025
[CHORE] Backfill ADR for the Evaluation API Open

open-feature/flagd#1782 · 1 assignee · Opened Aug 20, 2025
[CHORE] Backfill ADR for the Sync API Open

open-feature/flagd#1781 · 4 comments · 1 assignee · Opened Aug 20, 2025
[PROCESS] Augment, publish and implement enhancements proposals process Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

open-feature/flagd#1780 · Opened Aug 20, 2025
[PROCESS] Refine and deprecate released artifacts and channels, add/update documentation Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

open-feature/flagd#1779 · Opened Aug 20, 2025
[RESEACH] Add comprehensive metrics and tracing Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

open-feature/flagd#1778 · 1 comment · Opened Aug 20, 2025
[PROCESS] Decide on and standardize the official name for the “flagd daemon/executable/binary” Open

open-feature/flagd#1776 · 2 assignees · Opened Aug 20, 2025
[DOCS] Establish and publish flagd communication policy Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

open-feature/flagd#1775 · 2 comments · Opened Aug 20, 2025
[CHORE] Review gherkin suite and test-harness for missing test coverage Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

open-feature/flagd#1774 · Opened Aug 20, 2025
[CHORE] Review and improve unit/integration coverage for core functionalities Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

open-feature/flagd#1773 · 1 comment · Opened Aug 20, 2025
[CHORE] Set coverage thresholds for bug-fixes and new features Open

open-feature/flagd#1772 · 2 comments · 1 assignee · Opened Aug 20, 2025
[CHORE] Remove discrepancies from existing provider implementations based on 1.0 definitions Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

open-feature/flagd#1770 · Opened Aug 20, 2025
[DOCS] ADR for evaluation details Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

open-feature/flagd#1769 · Opened Aug 20, 2025
[CHORE] Investigate and document JSON Logic consistency issues Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

open-feature/flagd#1768 · 1 comment · Opened Aug 20, 2025
[DOCS] Define and publish valid vs invalid configs Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

open-feature/flagd#1767 · 1 comment · Opened Aug 20, 2025
[DOCS] Publish documentation elaborating on various architectures and deployment strategies for flagd Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

open-feature/flagd#1765 · Opened Aug 20, 2025
[CHORE] Identify and fix single points of failure in flagd architecture Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

open-feature/flagd#1763 · 2 comments · Opened Aug 20, 2025
[CHORE] Stabilize and define the 1.0 API and overall architecture Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

open-feature/flagd#1762 · Opened Aug 20, 2025
[PROCESS] Formalise code-review and feature-request procedures Open

open-feature/flagd#1761 · 1 comment · 1 assignee · Opened Aug 20, 2025
[DOCS] Publish comprehensive contribution guidelines Open

open-feature/flagd#1760 · 1 comment · 1 assignee · Opened Aug 20, 2025
[CHORE] Define the versioning relationship between flagd daemon and providers Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

open-feature/flagd#1756 · Opened Aug 20, 2025
[CHORE] Matrix-based testing of a provider with all supported SDK versions in CI Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

open-feature/flagd#1755 · Opened Aug 20, 2025
[DOCS] Define rules for semantic versioning Open

open-feature/flagd#1754 · 1 comment · 1 assignee · Opened Aug 20, 2025
[DOCS] Establish provider configuration consistency guidelines and rules Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

open-feature/flagd#1752 · Opened Aug 20, 2025

open-feature/flagd

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