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Mirror of github.com/Memo-2023/mana-monorepo
7f1513b5a3
First end-to-end Gemma 4 inference attempt threw "Cannot read properties of null (reading 'dims')" the moment a chat message was sent. Two bugs piled on top of each other: 1. apply_chat_template() was being called with `return_tensor: 'pt'`, which is the Python `transformers` convention. transformers.js's equivalent option is just a boolean (the default), and the string 'pt' is unrecognized — older versions silently ignored it, but the v4 code path now produces a less predictable input shape when it sees the unknown value. Drop it. 2. model.generate() in transformers.js v4 returns null (not a tensor) when a streamer is attached. The previous engine code only attached a streamer if the caller passed an `onToken` callback, then unconditionally tried to slice the tensor return for token counting — which crashed because the chat tab DOES pass onToken for live streaming. The streamer collected the text fine, but generate() returned null and our tensor read blew up. Restructure so the streamer is always attached and is the canonical text channel. The tensor return is now only used for token counting when present, and falls back to a chars/4 estimate when it isn't, so the /llm-test UI still shows roughly meaningful prompt/completion counts on either v3 (returns tensor) or v4 (returns null with streamer). The user-facing GenerateResult.content now always comes from the streamer's accumulated string instead of decoding the tensor's sliced suffix, which is more robust across versions. Also wrap the model.generate() call in try/catch so that versions of transformers.js that throw at end-of-streaming (after the streamer has already delivered all tokens) don't lose the answer. We only re-throw if the streamer collected nothing. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |
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| .claude | ||
| .github | ||
| .husky | ||
| apps | ||
| docker | ||
| docs | ||
| games | ||
| load-tests | ||
| NewAppIdeas/Roblox Reimagined | ||
| packages | ||
| patches | ||
| scripts | ||
| services | ||
| tests | ||
| .dockerignore | ||
| .editorconfig | ||
| .env.development | ||
| .env.macmini.example | ||
| .env.secrets.example | ||
| .gitignore | ||
| .npmrc | ||
| .nvmrc | ||
| .prettierignore | ||
| .prettierrc.json | ||
| CLAUDE.md | ||
| cloudflared-config.yml | ||
| docker-compose.dev.yml | ||
| docker-compose.macmini.yml | ||
| docker-compose.test.yml | ||
| eslint.config.mjs | ||
| gift-codes-2026-02-14.txt | ||
| lint-staged.config.js | ||
| package.json | ||
| playwright.config.ts | ||
| pnpm-lock.yaml | ||
| pnpm-workspace.yaml | ||
| README.md | ||
| TROUBLESHOOTING.md | ||
| turbo.json | ||
| vitest.config.ts | ||
Mana Monorepo
Monorepo containing all Mana projects — a self-hosted multi-app ecosystem with shared packages and unified tooling.
Projects
| Project | Description | Apps |
|---|---|---|
| mana | Multi-app ecosystem platform | Expo mobile, SvelteKit web |
| chat | AI chat application | NestJS backend, Expo mobile, SvelteKit web, Astro landing |
| todo | Task management | NestJS backend, SvelteKit web, Astro landing |
| calendar | Calendar & scheduling | NestJS backend, SvelteKit web, Astro landing |
| clock | Pomodoro & time tracking | NestJS backend, SvelteKit web, Astro landing |
| contacts | Contact management | NestJS backend, SvelteKit web |
| picture | AI image generation | NestJS backend, Expo mobile, SvelteKit web, Astro landing |
| cards | Card/deck management | NestJS backend, Expo mobile, SvelteKit web |
| zitare | Daily inspiration quotes | NestJS backend, Expo mobile, SvelteKit web, Astro landing |
| mukke | Music player | NestJS backend, SvelteKit web |
| planta | Plant care tracker | NestJS backend, SvelteKit web |
| storage | Cloud storage | NestJS backend, SvelteKit web |
| questions | Q&A with web search | SvelteKit web |
| skilltree | Skill tree visualization | NestJS backend, SvelteKit web |
| nutriphi | Nutrition tracking | NestJS backend, SvelteKit web |
| citycorners | City guide | NestJS backend, SvelteKit web, Astro landing |
| presi | Presentation tool | NestJS backend, SvelteKit web |
| photos | Photo management | NestJS backend, SvelteKit web |
Getting Started
Prerequisites
- Node.js 20+
- pnpm 9.15.0+
- Docker (for PostgreSQL, Redis, MinIO)
Installation
pnpm install
Development
# Start infrastructure (PostgreSQL, Redis, MinIO)
pnpm docker:up
# Start any app with auto DB setup
pnpm dev:chat:full
pnpm dev:todo:full
pnpm dev:calendar:full
pnpm dev:contacts:full
# Build & quality
pnpm run build
pnpm run type-check
pnpm run format
See CLAUDE.md for comprehensive development documentation.
Architecture
mana-monorepo/
├── apps/ # Product applications
├── services/ # Microservices (auth, search, LLM, bots)
├── packages/ # Shared packages
├── docker/ # Docker configuration
└── scripts/ # Development & deployment scripts
Tooling
- Package Manager: pnpm 9.15.0
- Build System: Turborepo
- Formatting: Prettier (tabs, single quotes, 100 char width)
- Hosting: Mac Mini (self-hosted) via Docker + Cloudflare Tunnel
- Analytics: Umami (stats.mana.how)
License
Private - All rights reserved