microsoft/rayfin

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Backend-as-a-Service with built-in auth, data, and more

Stars: 610
Forks: 62
Open beginner issues: 0
Indexed issues: 53
Avg merge: 1d 23h
Merged PRs (30d): 3

Dominant language: No language data
License: MIT
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

53 open issues indexed

Expose DAB set-session-context (native SQL RLS) and/or custom roles in Rayfin Open

enhancement

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

microsoft/rayfin#82 · Opened Sep 15, 2026
Fabric AppBackend rejects Functions deployment and leaves typed UDF route unregistered Open

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

microsoft/rayfin#81 · 1 comment · Opened Sep 7, 2026
Stored Procedure Open

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

microsoft/rayfin#80 · Opened Sep 4, 2026
[SQL-DB] Changing Column Data type in FK Open

bug

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

microsoft/rayfin#79 · 1 comment · Opened Sep 3, 2026
Functions deploy: shipped package-lock.json pins the developer's registry, blocking private-registry environments Open

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

microsoft/rayfin#78 · Opened Aug 29, 2026
rayfin init needs opt-outs for local CLI and agent-file installation Open

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

microsoft/rayfin#75 · Opened Aug 28, 2026
Rowversion decorator Open

enhancement issue-mapped triaged

Difficulty 5/5 Over a week Newbie friendliness 42/100

microsoft/rayfin#69 · 1 comment · Opened Aug 18, 2026
Redeploy removes prior asset bundles, breaking open sessions Open

enhancement issue-mapped triaged

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

microsoft/rayfin#68 · 1 comment · Opened Aug 15, 2026
rayfin up silently skips schema changes Open

enhancement issue-mapped triaged

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

microsoft/rayfin#67 · 1 comment · Opened Aug 15, 2026
No server-side connector to Fabric data sources Open

enhancement issue-mapped triaged

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

microsoft/rayfin#66 · 1 comment · Opened Aug 15, 2026
Authentication error with Rayfin App to expose Fabric Data Agent Open

bug issue-mapped triaged

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

microsoft/rayfin#65 · 1 comment · Opened Aug 11, 2026
Rayfin app Open

enhancement triaged

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

microsoft/rayfin#64 · Opened Aug 10, 2026
403 forbidden rayfin up Open

bug needs-info

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

microsoft/rayfin#61 · 9 comments · Opened Aug 5, 2026
Deep linking for Fabric Apps: read and write URL state from the embedded app Open

enhancement issue-mapped triaged

microsoft/rayfin#60 · 1 comment · 2 reactions · 1 assignee · Opened Jul 29, 2026
Document "npx rayfin login" Command in Setup Instructions Open

documentation issue-mapped triaged

microsoft/rayfin#59 · 1 assignee · Opened Jul 27, 2026
Rayfin up throws a 500 error when SQL databases are not supported in the Workspace Open

bug issue-mapped triaged

microsoft/rayfin#56 · 1 assignee · Opened Jul 23, 2026
Remote storage apply (`@blob()` folders) returns 404 — is remote storage provisioning supported in the current preview? Open

enhancement issue-mapped triaged

microsoft/rayfin#55 · 1 comment · 1 reaction · 1 assignee · Opened Jul 22, 2026
Support Multi-Statement Transactions with Commit/Rollback Open

enhancement issue-mapped triaged

microsoft/rayfin#54 · 1 assignee · Opened Jul 22, 2026
rayfin login fails in WSL2 + Dev Container environment when Global Secure Access is enabled Open

bug issue-mapped triaged

microsoft/rayfin#53 · 1 assignee · Opened Jul 21, 2026
[SQL Database] Server-side Aggregations Open

enhancement issue-mapped triaged

microsoft/rayfin#50 · 1 assignee · Opened Jul 16, 2026
Rayfin AppBackend reverts to default "Hello world" template after Fabric capacity pause/resume on paid F-SKUs Open

bug issue-mapped triaged

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

microsoft/rayfin#48 · 2 comments · Opened Jul 8, 2026
Rayfin automatically pluralizes entity source table names using English rules, breaking existing non-English database schemas Open

bug issue-mapped triaged

microsoft/rayfin#47 · 1 comment · 1 assignee · Opened Jul 5, 2026
Enable iframe sandbox relaxation (allow-downloads) for Fabric data apps Open

enhancement issue-mapped triaged

microsoft/rayfin#46 · 2 comments · 1 assignee · Opened Jul 2, 2026
Make it possible having the underlying SQL database live in a 'private' workspace Open

enhancement issue-mapped triaged

microsoft/rayfin#45 · 1 assignee · Opened Jul 1, 2026
Rayfin entity limit Open

enhancement issue-mapped triaged

microsoft/rayfin#44 · 1 comment · 1 assignee · Opened Jul 1, 2026
Rayfin `functions` deploy fails: CLI emits TYPESCRIPT runtime but Fabric UDF service only accepts PYTHON Open

bug issue-mapped triaged

microsoft/rayfin#43 · 4 comments · 1 assignee · Opened Jun 30, 2026
Business Events support Open

enhancement issue-mapped triaged

microsoft/rayfin#42 · 1 assignee · Opened Jun 30, 2026
Error messages during app creation Open

bug triaged

microsoft/rayfin#39 · 1 assignee · Opened Jun 30, 2026
Rayfin icon svg is actually a Base64 image of the fish Open

issue-mapped triaged

microsoft/rayfin#38 · 1 assignee · Opened Jun 24, 2026
[Feature Request] Allow Fabric data apps (Rayfin data app template) to be included in published Power BI / Fabric apps (org apps) Open

issue-mapped triaged

microsoft/rayfin#37 · 1 assignee · Opened Jun 24, 2026
Support for outbound HTTP calls and OBO token access from Rayfin Functions Open

enhancement issue-mapped triaged

microsoft/rayfin#36 · 1 assignee · Opened Jun 23, 2026
Docs: How to target a specific tenant (tenant id) with Fabric auth provider? Open

issue-mapped triaged

microsoft/rayfin#35 · 1 assignee · Opened Jun 23, 2026
[Database] NOT NULL / NULL Constraints Open

bug issue-mapped triaged

microsoft/rayfin#34 · 1 assignee · Opened Jun 20, 2026
Opening apps connected to semantic models outside of the Fabric Open

bug triaged

microsoft/rayfin#33 · 1 assignee · Opened Jun 18, 2026
[Feature Request] OBO token exchange for Fabric APIs (Data Agent, etc.) Open

enhancement issue-mapped triaged

microsoft/rayfin#32 · 3 comments · 2 reactions · 1 assignee · Opened Jun 17, 2026
RayFin function support - internal / external & languages Open

enhancement issue-mapped triaged

microsoft/rayfin#31 · 1 comment · 1 assignee · Opened Jun 15, 2026
The Fabric UI “Getting Started” page suggests a Rayfin scaffold command that fails when copied and run from PowerShell Open

bug issue-mapped triaged

microsoft/rayfin#30 · 2 comments · 1 assignee · Opened Jun 15, 2026
`rayfin --help` is unexpectedly slow compared to subcommand help Open

bug issue-mapped triaged

microsoft/rayfin#26 · 1 assignee · Opened Jun 11, 2026
esbuild.exe blocked by Windows security policy — no actionable error message Open

bug issue-mapped triaged

microsoft/rayfin#27 · 1 assignee · Opened Jun 11, 2026
Rayfin CLI cannot discover Fabric trial workspace Open

bug issue-mapped triaged

microsoft/rayfin#28 · 1 assignee · Opened Jun 11, 2026
Slow `npm install` during onboarding — large dependency tree Open

enhancement issue-mapped triaged

microsoft/rayfin#29 · 1 assignee · Opened Jun 11, 2026
DataGrid filter dropdown ignores ColumnDef format metadata Open

bug issue-mapped triaged

microsoft/rayfin#25 · 1 assignee · Opened Jun 10, 2026
Bad first experience on Windows: esbuild policy block, slow CLI startup Open

triaged

microsoft/rayfin#24 · 2 comments · 1 assignee · Opened Jun 10, 2026
Devcontainer Open

enhancement issue-mapped triaged

microsoft/rayfin#23 · 1 reaction · 2 assignees · Opened Jun 9, 2026
Remote functions deploy (`rayfin up functions deploy`) returns 404 "Endpoint not found", is remote functions hosting supported in the current preview? Open

issue-mapped planned triaged

microsoft/rayfin#22 · 3 comments · 1 reaction · 1 assignee · Opened Jun 9, 2026
Support existing Lakehouse/Warehouse as a data source for the GraphQL data API (no DAX, no copy) Open

enhancement planned triaged

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

microsoft/rayfin#19 · 2 comments · Opened Jun 8, 2026
Login popup appears twice during Fabric brokered auth (standalone mode) Open

bug issue-mapped triaged

microsoft/rayfin#18 · 5 comments · 1 assignee · Opened Jun 8, 2026
[Feature Request] Allow custom URL/hostname for static hosting Open

enhancement issue-mapped triaged

microsoft/rayfin#17 · 1 assignee · Opened Jun 8, 2026
Conditional Write Open

enhancement issue-mapped triaged

microsoft/rayfin#13 · 1 reaction · 1 assignee · Opened Jun 5, 2026
Fix the npm warn deprecateds Open

bug triaged

Difficulty 3/5 1-2 days Newbie friendliness 52/100

microsoft/rayfin#12 · 1 comment · 2 reactions · Opened Jun 5, 2026

microsoft/rayfin

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