Find Local-First Developer Leads on GitHub

Why Local-First Developers Are a Valuable Audience

Local-first software is a growing architectural movement: apps that store data on the device first, sync to the cloud second, and work offline by default. Developers building local-first products use CRDTs, sync engines, and embedded databases. They are shipping collaborative editing tools, offline-capable mobile apps, real-time multiplayer experiences, and data-intensive desktop applications.

These developers are active evaluators of databases, sync infrastructure, cloud platforms, CDN, and developer tooling. They actively discuss architecture in GitHub issues and PRs. The signals are public, specific, and actionable.

Who Is in the Local-First Developer Ecosystem

• Frontend engineers building collaborative tools with Yjs or Automerge — shared editors, whiteboards, shared documents
• Mobile developers building offline-capable React Native or Flutter apps using WatermelonDB or Realm
• Full-stack engineers evaluating ElectricSQL, Triplit, or InstantDB for sync-first database architectures
• Database researchers and practitioners implementing CRDT-based replication
• Developer tool founders building applications using local-first principles for competitive advantage
• OSS contributors to the local-first ecosystem: CRDTs, sync engines, embedded databases

GitHub Signals to Monitor for Local-First Developer Leads

Stargazer Signals

Add these repos to Tracked Repos in GitLeads:

• yjs/yjs — the most widely used CRDT library; stars here are collaborative-app engineers
• automerge/automerge — alternative CRDT; Rust-native, used in Ink & Switch and enterprise context
• electric-sql/electric — PostgreSQL sync to the edge; stars signal database engineers evaluating local-first
• triplit/triplit — full-stack local-first database; stars are TypeScript engineers evaluating real-time sync
• jazz-tools/jazz — local-first framework with cloud sync; active early-adopter community
• vlcn-io/cr-sqlite — SQLite CRDTs via WebAssembly; stars are developers deep in local-first architecture
• TodePond/cellpond — experimental local-first and reactive programming community
• Nozbe/WatermelonDB — React Native offline database; stars are mobile engineers with offline requirements
• expo/expo — many local-first mobile developers use Expo; a large, relevant adjacent audience

Keyword Signals

• "local-first" — the category keyword; developers describing architecture decisions
• "crdt" — engineers implementing or evaluating conflict-free replicated data types
• "offline-first" — mobile and web developers prioritizing offline capability
• "sync engine" — teams building or selecting real-time sync infrastructure
• "yjs provider" — developers building custom Yjs backends; strong signal for platform products
• "optimistic update" — developers implementing client-first state management patterns
• "conflict resolution" — teams solving the hardest problem in distributed collaborative software
• "sqlite wasm" — browser-based SQLite developers, often building local-first web apps
• "electric sql" or "electricsql" — direct product mention; active evaluators

Adjacent Ecosystems Worth Tracking

• tldraw/tldraw — popular whiteboard built on local-first principles; stars are collaborative-app developers
• excalidraw/excalidraw — collaborative drawing tool; large developer community with local-first interests
• liveblocks/liveblocks — real-time collaboration infrastructure; developers evaluating hosted vs local-first
• PartyKit/partykit — multiplayer cloud platform; many developers compare it with local-first alternatives
• dexie/Dexie.js — IndexedDB wrapper used heavily in local-first web apps

Setting Up Local-First Signal Monitoring in GitLeads

1. Add core repos to Tracked Repos: yjs/yjs, automerge/automerge, electric-sql/electric, triplit/triplit, jazz-tools/jazz, vlcn-io/cr-sqlite
2. Add adjacent repos: tldraw/tldraw, excalidraw/excalidraw, Nozbe/WatermelonDB, liveblocks/liveblocks
3. Configure keyword monitors: "local-first", "crdt", "offline-first", "sync engine", "yjs provider", "conflict resolution", "sqlite wasm"
4. Set destination: Slack for DevRel alerts, HubSpot or Salesforce for CRM pipeline, Clay for enrichment, Smartlead for sequences
5. For highest quality: filter to developers with company set and TypeScript or Rust as top language

Outreach That Works for Local-First Developer Leads

Local-first developers are thoughtful architects. They have made non-trivial technology choices and will respond to peers who understand the tradeoffs.

• Stargazer from yjs/yjs: "Hey — noticed you starred Yjs. We work with a lot of teams building collaborative apps on top of Yjs who also use [your product] for [hosting/auth/infra]. Happy to share what's worked."
• Keyword "sync engine": "Saw your discussion about building a sync engine for [use case]. We've seen teams solve this a few ways — happy to share what the options look like with [your product] in the stack."
• Keyword "crdt conflict resolution": "Noticed you're working on CRDT conflict resolution — a few of our customers solved the same problem. Happy to share how."
• Avoid: "We noticed you're building offline apps." — too generic, shows you didn't read the signal