microsoft/Power-Fx

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Power Fx low-code programming language

Stars: 3.4k
Forks: 358
Open beginner issues: 0
Indexed issues: 273
Avg merge: 10h 34m
Merged PRs (30d): 3

Dominant language: C#
License: MIT
Last GitHub push: Sep 4, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

273 open issues indexed

[Test issue] ParseJSON(<value>, DateTime) or AsType(ParseJSON(<value>), DateTime) don't follow test setup 'TimeZoneInfo' Open

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

microsoft/Power-Fx#3068 · Opened Jun 2, 2026
Patch(<record1>, <record2>) should allow coercions from the second item to the first Open

microsoft/Power-Fx#3062 · 1 reaction · 2 assignees · Opened May 19, 2026
Infinity, MaxValue, Epsilon, etc. Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

microsoft/Power-Fx#3010 · 1 comment · Opened Jan 9, 2026
TableValue extension method Open

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

microsoft/Power-Fx#2989 · 3 comments · Opened Oct 28, 2025
Extract Prompt out from Copilot() so that it can be shared between both the implementation Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

microsoft/Power-Fx#2988 · Opened Oct 28, 2025
Error InvalidAuthenticationAudience when calling a Custom API from a Canvas App Open

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

microsoft/Power-Fx#2986 · Opened Oct 15, 2025
SortByColumns is confused by missing fields from UDF Open

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

microsoft/Power-Fx#2973 · Opened Sep 16, 2025
Enum of type integer is not supported by OpenApiParser Open

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

microsoft/Power-Fx#2970 · Opened Sep 11, 2025
Return variables used within a PowerFx expression Open

enhancement MS_PAD

microsoft/Power-Fx#2954 · 1 comment · 1 assignee · Opened Aug 25, 2025
Remove PowerPlatformConnectorClient Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

microsoft/Power-Fx#2940 · Opened Jul 24, 2025
Cannot add description in Custom ReflectionFunction Open

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

microsoft/Power-Fx#2928 · 1 reaction · Opened Jun 23, 2025
Void issues Open

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

microsoft/Power-Fx#2925 · 1 comment · Opened Jun 18, 2025
Create new PowerPlatformConnectorClient client Open

microsoft/Power-Fx#2908 · 1 assignee · Opened May 14, 2025
With()-scoped variables inferred as "field names" is breaking delegation Open

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

microsoft/Power-Fx#2899 · Opened May 5, 2025
ReflectionFunction FormulaType Blank issue Open

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

microsoft/Power-Fx#2897 · 2 comments · Opened Apr 25, 2025
Type Coercion helper to provide Coercion Function given a type Open

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

microsoft/Power-Fx#2882 · Opened Apr 1, 2025
DateTime format issue in HttpFunctionInvoker Open

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

microsoft/Power-Fx#2880 · Opened Mar 31, 2025
Summarize and direct groupby field access result in runtime error or hang Open

microsoft/Power-Fx#2876 · 1 comment · 1 assignee · Opened Mar 24, 2025
Uninitialized record member not behaving as expected in Boolean context Open

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

microsoft/Power-Fx#2870 · Opened Mar 13, 2025
ApplyGetLogging shouldn't enumerate all fields Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/Power-Fx#2858 · Opened Mar 1, 2025
Automated low-code plugins are unable to be saved when no English locale available Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/Power-Fx#2853 · 2 comments · Opened Feb 18, 2025
FormulaType.Name consistency Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

microsoft/Power-Fx#2851 · 1 comment · Opened Feb 17, 2025
Ensure FirstN really only reads N records Open

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

microsoft/Power-Fx#2849 · Opened Feb 14, 2025
[Tabular Connectors]: import N:1 as tabular Open

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

microsoft/Power-Fx#2842 · Opened Feb 6, 2025
Ensure Named Formula / UDF intellisense is available in Core Open

microsoft/Power-Fx#2829 · 1 assignee · Opened Jan 24, 2025
Copilot Studio - Attachments file record type - file name is missing Open

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

microsoft/Power-Fx#2825 · 8 comments · Opened Jan 22, 2025
UDFs: invoking UDF shouldn't repeat translating IRTranslator each time. Open

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

microsoft/Power-Fx#2822 · 1 reaction · Opened Jan 18, 2025
Remove PowerFxConfig.AdditionalFunctions Open

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

microsoft/Power-Fx#2821 · Opened Jan 18, 2025
Apply return result type check to all function implementations. Open

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

microsoft/Power-Fx#2820 · Opened Jan 18, 2025
Remove EvalRunner from FunctionInvokeInfo Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/Power-Fx#2819 · 1 comment · Opened Jan 18, 2025
Remove IAsyncTexlFunction4 and IAsyncTexlFunction5 Open

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

microsoft/Power-Fx#2818 · 2 comments · Opened Jan 18, 2025
Requested API breaking changes for a v2 API Open

Breaking API

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

microsoft/Power-Fx#2811 · 1 comment · 1 reaction · Opened Jan 11, 2025
Dependency scan Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

microsoft/Power-Fx#2809 · Opened Jan 10, 2025
Remove function Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

microsoft/Power-Fx#2808 · Opened Jan 10, 2025
UDF intellisense in CORE Open

microsoft/Power-Fx#2806 · 1 assignee · Opened Jan 6, 2025
Join - warn if predicate doesn't use both LeftRecord and RightRecord Open

microsoft/Power-Fx#2795 · 1 assignee · Opened Dec 29, 2024
EnumDisplayNames property empty when parsing Connectors with x-ms-enum-values extension Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/Power-Fx#2790 · Opened Dec 19, 2024
cleanup TableDelegationInfo Open

microsoft/Power-Fx#2789 · 1 assignee · Opened Dec 18, 2024
Join - shouldn't use new Dictionary<DValue<RecordValue>, bool>(); Open

microsoft/Power-Fx#2788 · 1 reaction · 1 assignee · Opened Dec 18, 2024
Connectors shouldn't need both HttpClient and uriPrefix Open

Breaking API Connectors

microsoft/Power-Fx#2780 · 1 comment · 1 assignee · Opened Dec 17, 2024
Consider Summarize implementation improvements Open

microsoft/Power-Fx#2778 · 1 comment · 1 assignee · Opened Dec 17, 2024
How to handle failures at NLHandler? Open

microsoft/Power-Fx#2772 · 1 assignee · Opened Dec 10, 2024
Summarize intellisense is not suggesting fields Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

microsoft/Power-Fx#2764 · Opened Dec 2, 2024
Make TestNl2FxIsCanceledCorrectly deterministic Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

microsoft/Power-Fx#2755 · Opened Nov 27, 2024
Unify IAsyncTexlFunction Open

Needs Discussion

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

microsoft/Power-Fx#2751 · Opened Nov 25, 2024
Fix Body param name in ConnectorFunction Open

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

microsoft/Power-Fx#2742 · 1 comment · Opened Nov 15, 2024
Evaluate PowerFX String Expressions for Static Analysis Open

MS_PAD

microsoft/Power-Fx#2735 · 2 comments · 1 assignee · Opened Nov 11, 2024
It seems missing developer guide. How repository will be compiled with Visual Studio and which dotnet SDK version required please? Open

microsoft/Power-Fx#2732 · 1 comment · 1 assignee · Opened Nov 7, 2024
TexlParser cleanups Open

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

microsoft/Power-Fx#2706 · Opened Oct 22, 2024
Mismatch table type issue Open

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

microsoft/Power-Fx#2675 · Opened Oct 7, 2024

microsoft/Power-Fx

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