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Redis Patterns for Coding Agents

Hacker News - Sun, 03/01/2026 - 6:02am

Article URL: https://redis.antirez.com/

Comments URL: https://news.ycombinator.com/item?id=47205646

Points: 1

# Comments: 0

Categories: Hacker News

Flightradar24 for Ships

Hacker News - Sun, 03/01/2026 - 6:01am

Article URL: https://atlas.flexport.com/

Comments URL: https://news.ycombinator.com/item?id=47205637

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: OneCamp – Self-Hosted Slack/Asana/Zoom/Notion Alternative

Hacker News - Sun, 03/01/2026 - 6:01am

Launching in 6 days (March 7)!

OneCamp is a self-hosted unified workspace that combines real-time chat, tasks, video calls, and collaborative docs — no per-user fees, unlimited users, full data control.

We open-sourced the entire Next.js frontend so anyone can explore, fork, or contribute:

https://github.com/OneMana-Soft/OneCamp-fe

Key pieces of the architecture:

1. Real-time collaboration - Yjs + Hocuspocus (CRDT sync over WebSockets) - Tiptap editor + custom Node microservice - Redis caching + JSON/HTML transform to Go backend

2. WebRTC meetings + live transcription - Self-hosted LiveKit SFU - Custom Python agent pipes audio to Deepgram nova-2 → rebases timestamps → broadcasts transcripts

3. Polyglot persistence - PostgreSQL (source of truth) - Dgraph (graph relations) - OpenSearch (full-text search)

4. Observability - OpenTelemetry traces/logs to self-hosted HyperDX (ClickHouse backend)

Backend remains closed-source for now (Go 1.24 + Chi router + GORM + EMQX MQTT + Firebase FCM), with paid managed hosting option at launch.

Would love feedback, issues, PRs, or just thoughts on what you'd add next.

Repo: https://github.com/OneMana-Soft/OneCamp-fe Waitlist / early access ($9 one-time): https://onemana.dev

Thanks for looking!

Comments URL: https://news.ycombinator.com/item?id=47205636

Points: 1

# Comments: 0

Categories: Hacker News

Why does C have the best file API?

Hacker News - Sun, 03/01/2026 - 5:55am

Article URL: https://maurycyz.com/misc/c_files/

Comments URL: https://news.ycombinator.com/item?id=47205596

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: AgentLens – Open-source observability for AI agents

Hacker News - Sun, 03/01/2026 - 5:15am

Hi HN,

I built AgentLens because debugging multi-agent systems is painful. LangSmith is cloud-only and paid. Langfuse tracks LLM calls but doesn't understand agent topology — tool calls, handoffs, decision trees.

AgentLens is a self-hosted observability platform built specifically for AI agents:

- *Topology graph* — see your agent's tool calls, LLM calls, and sub-agent spawns as an interactive DAG - *Time-travel replay* — step through an agent run frame-by-frame with a scrubber timeline - *Trace comparison* — side-by-side diff of two runs with color-coded span matching - *Cost tracking* — 27 models priced (GPT-4.1, Claude 4, Gemini 2.0, etc.) - *Live streaming* — watch spans appear in real-time via SSE - *Alerting* — anomaly detection for cost spikes, error rates, latency - *OTel ingestion* — accepts OTLP HTTP JSON, so any OTel-instrumented app works

Works with LangChain, CrewAI, AutoGen, LlamaIndex, and Google ADK.

Tech: React 19 + FastAPI + SQLite/PostgreSQL. MIT licensed. 231 tests, 100% coverage.

docker run -p 3000:3000 tranhoangtu/agentlens-observe:0.6.0 pip install agentlens-observe Demo GIF and screenshots in the README.

GitHub: https://github.com/tranhoangtu-it/agentlens-observe Docs: https://agentlens-observe.pages.dev

I'd love feedback on the trace visualization approach and what features matter most for your agent debugging workflow.

Comments URL: https://news.ycombinator.com/item?id=47205382

Points: 1

# Comments: 0

Categories: Hacker News

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