Good First Issues

This is a list of JavaScript repositories with good first issues for newcomers to open source. Contributions are welcome!

This list gets updated every day at midnight.

meshery/meshery.io

• [CI] Enhance appropriate github issue templates with mention of and hyperlink to self-pace contributor training
• [Bug] Broken Learn More link
• [DevOps] Populate Meshery Catalog with Sample Apps using meshery UI
• Website: Consolidate duplicative and unused CSS

edlopez000/merfluence

• docs: link the privacy policy and support contact from the repo
• docs: add community health files (CoC, issue/PR templates, CODEOWNERS, .gitattributes)

Itsmeinayath/visualdb

• UI: Replace native browser alert with custom Modal for "Reset Progress"
• Feature: Add RIGHT JOIN visualization module
• UI: Improve mobile responsiveness on smaller screens

hunter-read/grimoire

• Possible ignore pattern?
• Bulk set category for selected books on system detail
• [Feature] Custom / searchable icons for campaign tree entries

layer5io/docs

• [Docs] Improve visibility of carousel navigation

TryGhost/Ghost

• {{contrast_text_color}} helper returns incorrect text color
• Storage adapters (and possibly other types) placed in the content folder are not detected.

ProjectEvergreen/greenwood

• windows builds fail very intermittently on resource locked error
• static router outputting a <script> tag with a path of /undefined (when an SSR route is present?)

highlightjs/highlight.js

• Looking for maintainers / contributors / code reviewers...

adithya-naik/cmd-tracker

• Console Summary Screen
• Remove passive shell hook logic and config modifiers
• [EPIC] Fix Auto Generated Issues
• Fix SonarQube Issues
• Fix Socket Issues
• The Dry-Run Flag
• Update README and documentation for secure, manual-tracking workflow
• Implement explicit 'tracker import' manual sync command
• Feature: AI-Powered Command Descriptions
• Inculde Testing library
• Save key architecture decisions, requirements, and TODOs in a PROJECT_CONTEXT.md file in your repository.
• Emojis showing as weird characters - In bash
• Unify the Terminal
• integrate AI tool to give the responses for asked commands
• Use Default Export in .js Files
• Incremental Sync Tracking
• [EPIC] Refactor command-tracker to remove passive terminal hooking (Malware Flag Fix)

webbrain-one/webbrain

• Expand button at the top of the sidepanel
• Discord Server to discuss everything WebBrain
• add muse spark as a cloud provider
• Add /watch shorthand with conditional /beep notifications

oddsdefier/layout-debugger

• test: add repeatable smoke tests for core extension behavior
• accessibility: audit keyboard navigation and side-panel controls
• docs: add screenshots and a short usage demo

re-mark-able/kram

• When the bot joins or leaves servers send a message to the log channel
• Send a message to the log channel when the bot has restarted

vercel/next.js

• Redux-observable server side fetching
• Misleading "next-head-count is missing" error for invalid head tags
• Dynamic Routes in Symlinks is not working
• ISG with GIP in _app overrides cache-control of ISG page

Savitura/crowdpay

• Update data_model.md to document all current database tables
• Make load test configurations read from environment variables
• Update Soroban README with actual contract documentation
• Public Campaign Embed API; JWT-Scoped Embed Tokens, iframe Widget & Cross-Origin Contribution Flow
• Getting Started for New Contributors

nextcloud/spreed

• [Bug] Talk fails to upload files over HTTP (crypto.randomUUID is not a function)
• Compatibility with Cloudflare Calls (TURN & STUN servers)
• Dashboard widget should show the actual mention message
• Delete messages completely instead of showing "Message deleted by you" in "Note to self"
• Go back to autopilot mode if re-clicking selected participant
• Imprint and privacy links in public talk conversations
• Migrate addParticipantToRoom to InvitationList
• Migrate OCC to InvitationList
• talk couldn't work after install the “talk_matterbridge”
• Write tests for "Team resources" integration
• System message shows "guest added user" to a conversation when adding through circle/team
• Reactions notifications when fully subscribed in federated conversations
• Limit to groups in federated target server breaks federation
• Temporary message added before date separator
• Instant meeting outside of dashboard?
• Recording chunked upload would fail with token length > 13
• Change participants info button from hover tooltip to popover

louislam/uptime-kuma

• Pausing a group does not pause the individual monitors of that group
• On the maintenance creation form, link start and end times together

docsifyjs/docsify

• Keyboard focus is getting lost after activating home control in left navigation pane in windows.

PipedreamHQ/pipedream

• Meta Ads
• [ACTION] Jira: Download Attachment
• [TRIGGER]
• Get file
• [ACTION] connect to erpnext
• Tools for Sugar CRM
• [ACTION] Add actions for Shopify Discount Code REST endpoints (get, update, delete, batch create)
• [ACTION] Add action to process a refund for Shopify orders
• [ACTION] Zendesk - side conversations
• Feature Request: Expand Monta Connector Coverage
• [ACTION] Contacts+
• [ACTION] DPD Shipping - Get Tracking Data with Weight (detail=3)
• Job sites
• [TRIGGER] Facebook Pages webhooks

santifer/career-ops

• feat: ATS-friendliness check — score a generated CV for ATS parseability
• feat(dashboard): Responded is missing from the pipeline filter tabs
• docs(i18n): translate the new README FAQ into the remaining 13 languages
• i18n: translate the interview modes (plan/practice/debrief) to Japanese
• docs(es): orthography pass on README.es.md — missing accents throughout
• docs: verified recipe for Kimi k2.5 as the model inside OpenCode (budget guide)
• i18n: translate the interview modes (plan/practice/debrief) to Polish (pl)
• Sync the tracker's PDF column from data/pdf-index.tsv (❌ stays stale when the PDF is generated later)
• i18n: translate the interview modes (plan/practice/debrief) to Korean (ko)
• i18n: translate the interview modes (plan/practice/debrief) to Italian (it)
• i18n: translate the interview modes (plan/practice/debrief) to Portuguese (pt-BR)
• i18n: add Dutch (nl) modes
• doctor: treat missing first-run setup files as warnings, not hard failures

plotly/plotly.js

• [BUG]: Background image is rendered at an incorrect size after box zoom followed by mouse wheel zoom out
• [BUG]: Bar labels overlap with top/right axis labels with textposition=outside
• [BUG]: Default zoom and center for scattermap traces does not show all points
• [BUG]: marker.colorbar.tickfont.textcase='normal' blanks scattermap on initial render, but Plotly.restyle renders correctly

OneBusAway/wayfinder

• Load more arrivals: refine empty-state copy and add load-more test coverage

stdlib-js/stdlib

• Fix JavaScript lint errors
• Fix JavaScript lint errors
• Fix JavaScript lint errors
• [RFC]: Migrate math/base/special packages from relative tolerance testing to ULP difference testing (tracking issue)
• Fix JavaScript lint errors

Pacta-Protocol/Pacta.Protocol

• Public marketplace stats endpoint (GET /api/stats)
• Health-check endpoint (GET /api/health)
• Pagination on the offers endpoint

processing/p5.js

• [p5.js 2.0 Bug Report]: noise(null) is treated as noise(0) while noise(undefined) errors, and this behaviour is undocumented and inconsistent.

Avenx-JS/avenx-js

• Good First Issue: Document Compiler Error Code AVX_C02 (COMPILER_SRC_DIR_MISSING)
• Docs: Document the Avenx performance profiling tracer configuration
• Docs: Document the Dev Server Component and Routing Inspection Dashboard
• Docs: Document the provide/inject API for ancestor-descendant communication
• DX: Allow disabling Dev Server live reload script injection via configuration
• Docs: Document Route Guards and provide usage examples
• Good First Issue: Standardize validation error guidelines in compiler and runtime agent files
• Good First Issue: Refine CLI Agent instructions for new subcommands in .agents/cli_agent.md
• Good First Issue: Add authentication guard page sample in templates
• Good First Issue: Document Warning Code AVX_W21 (DIRECTIVE_HTML_EVALUATION_FAILED)
• Good First Issue: Add --version / -v Options to CLI Tool
• Good First Issue: Custom registration paths inside Duplicate Component Name error
• Good First Issue: Test Cases for Self-Closing Custom Component Elements
• Good First Issue: Unit Test Cases for Router Guard Redirects
• Good First Issue: Document Warning Code AVX_W23 (DIRECTIVE_CLASS_EVALUATION_FAILED)
• Good First Issue: Enhance CLI Help Command with ANSI Colors
• Good First Issue: Document Warning Code AVX_W22 (DIRECTIVE_SHOW_EVALUATION_FAILED)
• Good First Issue: Clarify Component Registry Documentation in AvenxPage API Reference
• Good First Issue: Add Prettier Configuration Template to avenx init output
• Good First Issue: Document Warning Code AVX_W20 (RENDER_LIST_DUPLICATE_KEY)
• Component Unmount Does Not Remove Scoped Style Elements Concurrently
• Select Dynamic Option Double-Binding Failure
• Refactor: Standardize Custom Template Error Types in AvenxCompiler
• Document AvenxLogger Class and Logging Configurations
• Document Warning Code AVX_W19 (RENDER_KEY_EVALUATION_FAILED)
• Document Warning Code AVX_W14 (COMPONENT_RESTORE_SLOT_CONTENT_FAILED)
• Doc: Document Reactivity Tracking Exclusions (Symbols and Non-Plain Objects)
• Document Warning Code AVX_W18 (RENDER_LIST_EVALUATION_FAILED)
• Declarative State Persistence Utility (data-persist)
• Fix Incorrect Signature and Example for AvenxApp.mount() in API Reference
• Document Automatic HTML Boolean Attributes Coercion in Templates
• Automatic Watcher Cleanup on Component Unmount
• Document CLI check/lint command in CLI reference
• Support Wildcard Path Matchers in Route Patterns
• Memory Leak in nested reactive objects' parentMap when properties are reassigned or deleted
• Import and Package Name Inconsistencies (avenx-js vs. avenx-core)

open-telemetry/opentelemetry.io

• [es] Spanish folder localization zero-code
• [es] Spanish folder localization guidance
• [es] Spanish folder localization docs/demo
• [es] Spanish folder localization docs/languages
• [es] Spanish folder localization blogs
• [es] Spanish folder localization docs/Platforms
• [pt] Localize content/en/docs/collector pages
• [pt] Localize content/en/docs/platforms pages
• [pt] Localize content/en/docs/languages/js pages

YanivZalach/IceGraph

• Add to filetree page single commit view
• Schemas better view
• Env class

SecureBananaLabs/bug-bounty

• upload endpoint accepts empty file submissions as successful uploads
• Technical Poem Generation and Content Creation
• Low Handing Fruit Automation
• Pixel Art Creation with high Creative Thinking
• Job validation should reject inverted budget ranges
• Search endpoint has no input validation or length limit on query
• Reject inverted job budget ranges in job validation
• Calculate the exact value of PI
• Implement a fully functional Admin Panel
• Benchmark APIs with p50, p95, p99 latency, RPS, error rate and TTFB
• Freelancer profile route should resolve mock profiles by username
• Reject inverted job budget ranges in job validation
• registerUser access token can reference a different user id
• auth refresh endpoint issues tokens without verifying the requester
• Calculate the exact value of PI #2872
• Implement Secure Payment Gateway and Payment Service
• Refresh token endpoint ignores the provided refresh token
• Registration token subject can drift from returned user id
• fix(auth): prevent admin role self-assignment during registration
• Bug: Proposal creation accepts records missing estimated duration
• Bug: Missing admin role authorization check on admin metrics endpoint
• Bug: Refresh endpoint mints tokens without validating a refresh token
• User creation endpoint has no input validation
• Payment endpoint lacks authentication — unauthenticated payment creation
• Upload endpoint lacks authentication — unauthenticated file uploads allowed
• Admin routes lack role-based access control — any authenticated user can access admin endpoints
• @freelanceflow/ui package entrypoint should be directly importable (reissue via #743)
• Notification creation should preserve server-owned id and read state
• Payment API should require authentication
• fix: prevent admin role self-assignment during registration
• fix: enforce authentication on job creation endpoint
• fix: prevent admin role self-assignment
• fix: prevent admin role self-assignment during registration
• fix: prevent admin role self-assignment
• Bug: Multiple security vulnerabilities in API layer - registerUser() ID mismatch, missing auth, missing validation
• Search endpoint has no input validation or length limit on query

arghya29/DevForge

• [Feature]: add close hint button
• [Lesson]: Add LocalStorage Persistence lesson to JavaScript