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.

GageLawton/lpt

• [frontend] Create web/ directory with adapted CRT scope UI files
• [infrastructure] Vendor cpp-httplib single-header HTTP library
• [backend] Extend Aircraft struct with web-display fields (vert_rate, msgs_rx, first_seen, trail)
• Add Mode S frame parsing tests (test_modes.cpp)
• Add preamble detection tests (test_preamble.cpp)
• Add velocity decode test vectors (test_velocity.cpp)

younisdev/dyvix-ui

• [Feature] Add Forest input theme
• [Feature] Add Midnight input theme
• [Feature] Implement missing file component playground.

louislam/uptime-kuma

• On the maintenance creation form, link start and end times together

stdlib-js/stdlib

• Fix JavaScript lint errors
• [RFC]: Improve doctests for ndarray instances in documentation examples (tracking issue)
• Fix JavaScript lint errors
• Fix JavaScript lint errors
• Fix EditorConfig lint errors
• Fix JavaScript lint errors
• [RFC]: replace inline NaN generation with stdlib NaN constants in C source files (tracking issue)
• Fix TypeScript declarations lint errors
• Fix broken Markdown link: http://www.speech.cs.cmu.edu/cgi-bin/cmudict#about
• Fix JavaScript lint errors

vercel/next.js

• @next/next/no-html-link-for-pages rule does not work with pageExtensions
• Misleading "next-head-count is missing" error for invalid head tags
• Parameter on AppType is used incorrectly
• POST request succeeds for pages with next dev
• Inconsistent Error Messaging / Handling in getStaticPaths

TFT444/RetailShield

• feat: build suspend_terminal.json — Logic App for POS terminal suspension
• feat: build ai_voice_fraud.kql — AI voice deepfake fraud detection (T1598)

endojs/endo

• import.meta.resolve
• bare Error instance does not log correctly

MistWeatherMedia/weatherscan-v2

• [BUG] Avoid BUOY observation stations
• [BUG] Travel Destination, Extra Cities, Nearby Cities and Regional Map locations are using non-existent locationID instead of geocode

anurag3407/career-pilot

• Create Music Vinyl Theme: Contact Section
• Create Coffee Shop Theme: ResumeCTA Section
• Create Coffee Shop Theme: Contact Section
• Create Coffee Shop Theme: Hero Section
• Create High Fashion Theme: ResumeCTA Section
• Create High Fashion Theme: Projects Section
• Create High Fashion Theme: Contact Section
• Create High Fashion Theme: RunwayLookbook Section
• Create Tech Startup Theme: ResumeCTA Section
• Create Finance Corporate Theme: Hero Section
• Create Finance Corporate Theme: ResumeCTA Section
• Create Finance Corporate Theme: Projects Section
• Create Finance Corporate Theme: Contact Section
• Create Finance Corporate Theme: StockTicker Section
• Create Culinary Restaurant Theme: ResumeCTA Section
• Create Culinary Restaurant Theme: Contact Section
• Create Geometric Shapes Theme: Hero Section
• Create Geometric Shapes Theme: Projects Section
• Create Holographic Theme: Contact Section
• Create Cyberpunk Theme: GlitchMatrix Section
• Create F1 Racing Theme: ResumeCTA Section
• Create Dark Mystery Theme: ResumeCTA Section
• Create Origami Paper Theme: ResumeCTA Section
• Create High Fashion Theme: About Section
• Create Monospace Minimal Theme: ASCIIArt Section
• Create Monospace Minimal Theme: ResumeCTA Section
• Create Monospace Minimal Theme: Hero Section
• Create Pastel Soft Theme: MoodBoard Section
• Create Pastel Soft Theme: Contact Section
• Create Geometric Shapes Theme: ResumeCTA Section
• Create Geometric Shapes Theme: Contact Section
• Create Finance Corporate Theme: About Section
• Create Medical Clean Theme: Contact Section
• Create Watercolor Artistic Theme: Contact Section
• [UI/UX] Skeleton loaders for Resume Enhancement
• Create Scrapbook Theme: Contact Section
• Create Holographic Theme: Projects Section
• Create Photography Focus Theme: Contact Section
• Create Cyberpunk Theme: About Section
• Create Sports Athletic Theme: Contact Section
• Create Coffee Shop Theme: Projects Section
• Create Fantasy RPG Theme: Contact Section
• Create Holographic Theme: About Section
• Create Holographic Theme: ResumeCTA Section
• Create Developer IDE Theme: Projects Section
• Create Neon Noir Theme: Contact Section
• Create Space Galaxy Theme: ResumeCTA Section
• Create Space Galaxy Theme: Projects Section
• Create Space Galaxy Theme: StarMap Section
• Create Deep Ocean Theme: Projects Section
• Create Developer IDE Theme: Contact Section
• Create MacOS Desktop Theme: ResumeCTA Section
• Create Windows 98 Theme: Projects Section
• Create Windows 98 Theme: Contact Section
• Create Windows 98 Theme: MinesweeperMinigame Section
• Create Origami Paper Theme: FoldedTestimonials Section
• Create Cinematic Theme: ResumeCTA Section
• Create Cinematic Theme: Contact Section
• Create Deep Ocean Theme: SubmarineSonar Section
• Create Terminal CLI Theme: Hero Section
• Create Anime Manga Theme: CharacterStats Section
• Create Anime Manga Theme: Contact Section
• Create Anime Manga Theme: Projects Section
• Create Anime Manga Theme: ResumeCTA Section
• Create Terminal CLI Theme: ResumeCTA Section
• Create Terminal CLI Theme: CommandHistory Section
• Create Photography Focus Theme: PhotoGallery Section
• Create Brutalism Theme: Contact Section
• Create Brutalism Theme: RawHTMLView Section
• Create Neumorphism Theme: SoftToggles Section
• Create Neumorphism Theme: Contact Section
• Create Neumorphism Theme: Projects Section
• Create Neumorphism Theme: ResumeCTA Section
• Create Nature Forest Theme: GrowthTimeline Section
• Create Nature Forest Theme: Projects Section
• Create Nature Forest Theme: ResumeCTA Section
• Create Watercolor Artistic Theme: Hero Section
• Create Geometric Shapes Theme: PolygonMorph Section
• Create Watercolor Artistic Theme: ResumeCTA Section
• Create Neumorphism Theme: Hero Section
• Create Dark Mystery Theme: Hero Section
• Create Vintage Newspaper Theme: ResumeCTA Section
• Create Vintage Newspaper Theme: Projects Section
• Create Vintage Newspaper Theme: Contact Section
• Create Vintage Newspaper Theme: ClassifiedAds Section
• Create Holographic Theme: Hero Section
• Create Watercolor Artistic Theme: Projects Section
• Create Nature Forest Theme: Contact Section
• Create Glassmorphism Theme: Projects Section
• Create Nature Forest Theme: Hero Section
• Create Nature Forest Theme: About Section
• Create 2D Retro 8bit Theme: Projects Section
• Create 2D Retro 8bit Theme: Contact Section
• Create 2D Retro 8bit Theme: HighScoreBoard Section
• Create Minimalist White Theme: Hero Section
• Create Cyberpunk Theme: ResumeCTA Section
• Create Cyberpunk Theme: Projects Section
• Create Cyberpunk Theme: Contact Section
• Create MacOS Desktop Theme: About Section
• Create Pastel Soft Theme: ResumeCTA Section

nodejs/node

• Runtime-deprecate calling digest() on HMAC more than once
• test_runner: node:coverage ignore comments exclude DA but leave BRDA in lcov output
• crypto,quic: missing NULL checks for OpenSSL allocation functions
• Cpplint produces false positives for FastApiOptions

JuliaPluto/Pluto.jl

• local function works, but leads to multiple definitions error

wrobeltomasz/open-sparrow

• UI: Add descriptive tooltips to action icons

SandeepVashishtha/Eventra

• Theme toggle button updates UI visually but ThemeContext still returns "light" value
• [Performance] Implement Route-Level Code Splitting (React.lazy & Suspense)
• [Feature Request] Event Analytics Dashboard for Organizers

SecureBananaLabs/bug-bounty

• Technical Poem Generation and Content Creation
• Pixel Art Creation with high Creative Thinking
• Implement a fully functional Admin Panel
• Benchmark APIs with p50, p95, p99 latency, RPS, error rate and TTFB
• Implement Secure Payment Gateway and Payment Service

WordPress/gutenberg

• Code Quality: Refactor all React class components to functional components using hooks
• Include workflow run URL when commenting on PRs
• apiFetch should be able to handle a 200 response code with an empty body
• Documentation: Clarify the behavior of parent when empty during block registration
• Migrated button markup causing rendering problems
• Remove custon job_status ouput in favor of the native needs.<job_id>.result
• Workflows: Replace unmaintained actions
• @wordpress/api-fetch works weirdly with ES modules
• Pasting direct image URL inserts Embed block instead of Image block
• Patterns from the pattern directory do not show if placed in a template
• Original PRs may not be tagged properly when a manual cherry-pick is performed.
• Page jumps away when trying to edit an anchor link

golevishal/agentiam

• Add SQLite storage adapter
• Add Vercel AI SDK adapter
• CLI: Add command
• CLI: Add flag for automation
• Core: Add a or evaluation helper
• Core: Support Regex in policy matchers
• Core: Add clarification retry helper
• Core: Add JSONL and CSV audit export
• CLI: Add checkpoints reject command
• CLI: Add --json flag for automation
• Core: Add a simulate() or dryRun() evaluation helper
• Core: Support Regex in policy matchers
• Core: Add clarification retry helper (iam.clarify)
• Core: Add JSONL and CSV audit export
• Tests: Add exists, neq, and nested in operator tests
• Chore: Enable TypeScript strict mode

serverless/serverless

• ALB event conditions combined values length must not exceed 5
• Tests: Refactor test/unit/lib/plugins/aws/package/compile/events/stream.test.js

Harsh-vardhan09/AthLead

• Feat: Enhancement of the announcement page of the website design
• Feat: addition of old dp as visual guide for old dp
• Feat: Sync Generated Score Form Data With Radar Chart
• Bug: Empty Ranking/Leaderboard State Displayed Before Backend Data Loads
• Bug: add the ranking to show only top 5 ranks
• Doc: Create an SETUP.md
• feat:adding aria label to all the links in announcement page
• Create an OTP functionality with the email signup
• feat:add the new calender component to the event signup page
• creating auto refresh after editing profile

google/site-kit-wp

• Improve handing of SMTP plugins that re-implement wp_mail
• Simplify inline module data handling.
• Help menu icons on plugin screens do not match Figma/service setup screen color
• Duplicate 'X' on 'Data gathering complete' modal
• From address headers not updated on all emails sent by Email Reporting
• Update Email_Report_SenderTest tests to use mock mailer
• Extend the core widget registry to support PDF widgets

roshankumar0036singh/Uni-Event

• Upgrade Expo SDK from 49
• Add firestore.indexes.json and document indexes
• Server-side rate limiting for bulk organizer emails
• Enforce auth on privileged Cloud Functions
• Expand Firestore security rules tests
• Unit tests for reputation and certificate functions
• Screen tests for auth, registration, and check-in
• Standardize Cloud Functions imports
• Add dev-only logger utility
• Centralize Firestore collection paths
• Clean up one-off scripts in app root
• Consolidate Expo patch scripts
• Deduplicate participant fetches in AttendanceDashboard
• Optimize daily digest Cloud Function
• Memoize recommendation scoring in UserFeed
• Move post-event feedback automation to Cloud Functions
• Accessibility pass for core student flows
• Denormalized counters for organizer analytics
• Offline QR check-in queue with sync on reconnect
• Create a Dynamic "Bento Box" Profile Layout
• Add Shared Element Transitions for Event Details
• Add "Outlook Calendar" Support
• Implement Predictive Capacity Alerts
• Create Heatmaps for Campus Event Attendance
• Implement "Verified Organizer" Status for Clubs
• Implement Liquid Pull-to-Refresh Animation
• Add copy-to-clipboard and native share button to the QR check-in screen
• Implement Haptic Feedback for All Major Actions
• Standardize date format display across the app
• Add "Glassmorphism" to Event Overlays
• Add Interactive "Map Pins" for Venue Selection
• Add "Friend Activity" Feed on Dashboard
• Implement LinkedIn "Add Certificate" Button
• Implement "Lottie" Animations for Empty States
• Create Branch-wise Participation Reports
• Implement QR Code "Scavenger Hunt" during Mega Events
• Add "Event Streaks" for Consistent Attendance
• Create "Share to Instagram Stories" Integration
• Develop a "Zoom" API Integration for Attendance
• Add "Sync to Google Calendar" for Attendees
• Implement Sentiment Analysis on Event Feedback
• Implement Automated Event Tagging via AI