HarperFast/harper

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Harper is an open-source Node.js performance platform that unifies database, cache, application, and messaging layers into one in-memory process.

Stars: 89
Forks: 10
Open beginner issues: 0
Indexed issues: 824
Avg merge: 2d 6h
Merged PRs (30d): 200

Dominant language: JavaScript
License: Apache-2.0
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue help wanted

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824 open issues indexed

Remove dependence on static files Open

enhancement

HarperFast/harper#16 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Support running on Bun Open

enhancement

HarperFast/harper#38 · 1 comment · 2 reactions · 1 assignee · Indexed Sep 16, 2026
Add support for receiving multipart/form-data Open

enhancement

HarperFast/harper#39 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 16, 2026
Database level permissions Open

enhancement

HarperFast/harper#40 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Dependency Dashboard Open

HarperFast/harper#44 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
install with a rootpath is not working Open

bug

HarperFast/harper#68 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Convert defaultConfig.yaml to a source string Open

duplicate enhancement

HarperFast/harper#71 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Fix unit test failures Open

tests

HarperFast/harper#81 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Fix: CLI not displaying app when using `harper run .` Open

bug

HarperFast/harper#86 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Fix: Double symlink issue doesn't throw an error Open

bug

HarperFast/harper#88 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Replace rewire usage with better testing patterns Open

tests

HarperFast/harper#90 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add .harperignore for Watched Files & Deploys Open

enhancement

HarperFast/harper#94 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Move integration-y unit tests into integration test system Open

tests

HarperFast/harper#116 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Disconnecting the debugger seems to freeze the Harper process Open

bug

HarperFast/harper#123 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
CBOR can't serialize blobs Open

bug

HarperFast/harper#127 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Address skipped SQL tests Open

HarperFast/harper#128 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Address skipped installer tests Open

HarperFast/harper#129 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Address skipped bulkLoad tests Open

HarperFast/harper#130 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add a CLI or configuration option to send logs to stderr Open

enhancement

HarperFast/harper#132 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
`export_local` creates file with double file extension Open

bug

HarperFast/harper#139 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Support streaming blobs for published messages Open

HarperFast/harper#141 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Move all replication references out this repo Open

HarperFast/harper#152 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add tests for concurrent origin 404s Open

HarperFast/harper#155 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add support for `Vary` response header in cache resolution Open

enhancement

HarperFast/harper#165 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Scoped logger should have application name Open

HarperFast/harper#167 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
harper dev does not serve static files when app path contains a dotfile directory Open

bug

HarperFast/harper#196 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add support for storing blobs on shared storage Open

enhancement

HarperFast/harper#202 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Two commits with identical timestamps should be de-duped Open

HarperFast/harper#262 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add unit tests for more caching permutations Open

HarperFast/harper#265 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Investigate opengrep for SAST Open

HarperFast/harper#293 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
static file handler should have configurable index.html Open

good first issue

HarperFast/harper#296 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 16, 2026
Incorrect logic for matching index.html Open

good first issue

HarperFast/harper#297 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
node id to hostname table entries are missing from hdb_analytics_hostname from some nodes Open

bug

HarperFast/harper#332 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add last accessed time metadata Open

HarperFast/harper#341 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add rate limiting for MQTT connection attempts Open

enhancement

HarperFast/harper#345 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Component integration tests Open

enhancement

HarperFast/harper#361 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Component integration test: ecommerce-template Open

enhancement

HarperFast/harper#366 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Support application/openmetrics-text content type Open

HarperFast/harper#376 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Re-enable LMDB caching tests Open

HarperFast/harper#414 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Standardize HarperDB Schema Deployment to Ensure Build Determinism and Prevent Monorepo Leaks Open

enhancement

HarperFast/harper#419 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
AI Issue: Reject writes at Resource API layer when read-only mode is active Open

HarperFast/harper#474 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
AI Issue: Guard filesystem-backed management operations against read-only mode Open

HarperFast/harper#475 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add support for getting count in query Open

HarperFast/harper#482 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add ability to exclusively lock a record for performing a safe operation Open

HarperFast/harper#483 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Add support for unique columns Open

HarperFast/harper#484 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
package.json `dependencies` changes are not handled adequately Open

HarperFast/harper#487 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Add connector plugin contract for external data sync Open

enhancement

HarperFast/harper#509 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add unified model-access API (scope.models) Open

enhancement

HarperFast/harper#510 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Add ConversationResource for agent memory and conversation state Open

enhancement

HarperFast/harper#511 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Forward Last-Event-ID into Resource methods for replay-capable SSE streams Open

enhancement

HarperFast/harper#515 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026

HarperFast/harper

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