Just made LiftTrace public after months of development. It's a self-hosted weightlifting / training log that runs in a single Docker container on your own hardware, with a PWA frontend and a signed Android APK. Sister app to NutriTrace under the same TraceApps umbrella.

What it does:

• Diary with sets, reps, RPE, warm-up flagging, supersets, rest timer
• Smart Add — type or speak your workout ("bench 3x5 @ 225, A1: curls 3x12, A2: pushdowns 3x12") and the AI parses it into structured sets
• Programs with mesocycles, weekly templates, coach prescriptions for trainer / athlete pairs
• Exercise library seeded from wger + Free Exercise DB (~1,500 exercises with images), plus your own custom uploads
• Statistics: volume, PRs, frequency heatmap, body weight trends
• OIDC SSO for Authentik, Keycloak, Pocket ID, Authelia, Auth0, Google, etc.
• Workout History Import from Strong, Hevy, FitNotes, and Jefit CSVs (so you don't lose your history switching over)
• Radio player built in for Subsonic / Jellyfin / Plex / Emby plus internet stations (because lifting and lockscreen media controls > switching apps mid-set)
• AI coach with live workout context — bring your own Claude / OpenAI / Gemini key, or point it at Ollama / LM Studio / any OpenAI-compatible endpoint
• Android app with offline-first SQLite, biometric sign-in, native ExoPlayer, optional WorkManager reminders

Self-hosted principles:

• AGPL-3.0, source is open, no telemetry, no central server, no analytics, no cloud sync to anybody else
• Single Docker container + bind-mounted volumes for DB and uploads
• Your data stays on your hardware. Back up with cp, restore with cp.

Quick start:

services:
  lifttrace:
    image: ghcr.io/traceapps/lifttrace:latest
    ports: ["3002:3003"]
    volumes:
      - ./data/db:/data/db
      - ./data/uploads:/data/uploads
    environment:
      - DB_PATH=/data/db/lifttrace.db
      - UPLOADS_PATH=/data/uploads
      - JWT_SECRET=change-me

Features

• Bulk Food Import via paste JSON or upload CSV (Settings → Import & Export)
• Live nutrition preview on the Add to Diary sheet (macros update with portion / unit / servings)
• Mass-aware unit conversion when scaling nutrition (g ↔ oz ↔ lb, ml ↔ cup, tsp ↔ tbsp)
• Custom Units in Settings ("shot", "scoop", "stick", etc.)
• Scan Label: snap a photo of a nutrition label and the AI Assistant fills in the values
• Smart Share / View on OFF: existing Open Food Facts products link straight to their wiki page for editing; new ones get a Share button to contribute back
• Connection status banners across every integration with one-tap Test / Sync / Disconnect
• Settings auto-save by default; no Save button to remember
• Day rollover at midnight when the app stays open overnight
• Barcode scanner now fully on-device on Android, no Google Play Services required (works on GrapheneOS / CalyxOS / e/OS)
• Custom nutriment order from Settings is reflected everywhere (food editor, meal editor, diary nutrition bar)
• Vitamin D, Calcium, Iron, and Potassium visible by default on new installs (FDA Nutrition Facts label mandatory fields)
• Svelte 5 + Vite 6 + Express 5 + bcryptjs 3 framework upgrade (main bundle ~22% smaller)

Fixes

• Disabling user management no longer triggers the setup wizard on every reload (#34)
• Data APIs in single-user mode no longer return 503 "Setup required" on every call (#34 part 2)
• Single-user mode: only the first food item added each day was visible in the UI. SQLite quirk on null user_id. Includes a one-time migration that recovers items already in the database (#37)
• Food saves on Android no longer duplicate the previous food (#32)
• "Most Used" / "Recently Used" food sort on Android now reflects real usage
• MyFitnessPal Reports → Export CSV imports cleanly now (aggregate-per-meal shape)
• Wellness scores refresh if today's sleep finishes syncing after the morning snapshot
• Import Nutrition History action row no longer overlaps the duplicate-date radios (#33)
• Barcode scanner no longer gets stuck re-opening the camera after a scan
• Barcodes that don't match anything in OFF now drop you in the food editor with the code prefilled instead of a dead-end toast, so you can contribute the product back
• Open Food Facts contribution now sends correct per-serving values and uploads your product image (both were silently broken)
• AI Assistant respects AI_ENABLED=true and the full AI_* env-var set; toggle, settings card, and chat all honour the proxy (#36)
• kcal / kJ values are consistent everywhere now: food editor, diary footer, meal totals, statistics, goals, weekly summary email, push notifications (#38)
• AI Assistant Gemini models updated to 2.5 Flash + Lite (Google retired 2.0 Flash and 1.5 Flash)
• nodemailer updated to 8.0.7 (patches an SMTP command-injection advisory)
• Several smaller things, see the full changelog

Signed APK + docker image on the release page.

Self-hosted, AGPL-3.0, no telemetry, no account needed. docker compose up and go.

Self-hosted nutrition + wellness tracker. Latest release rolls up two weeks of work.

New features (rc.21 → rc.26):

• Recipe yields — declare "this makes N servings" and per-serving math flows through the diary
• Intermittent fasting tracker — custom presets, history, recurring schedule that auto-starts at a chosen time on chosen days
• Adaptive TDEE — learns your true daily expenditure from a rolling 35-day window of weight + diary instead of a static estimate
• Android biometric sign-in — fingerprint / face unlock in server-connected mode
• Per-serving Open Food Facts import — when a barcode-scanned product has serving data, prefill nutrition per-serving instead of per-100g
• Health Connect → web — Android-synced Health Connect data now reaches the server and renders on the web Wellness page
• Sharing rework — per-category sharing form, source filter on Meals/Recipes, zxcvbn-backed password-strength policy

Bug fixes: cross-pollinated food images on diary entries, duplicate foods on rapid barcode scans, scheduler crash, Mealie Test button.

Repo: https://github.com/TraceApps/nutritrace Release: https://github.com/TraceApps/nutritrace/releases/tag/v1.0.0-rc.26

Single docker compose, SQLite, signed APK on the release page.

NutriTrace is a self-hosted nutrition tracker (Docker on the server, PWA in the browser, native Android app). AGPL-3.0, no telemetry, no accounts on external services, your data stays on your hardware.

This release is the biggest one since the Android app shipped: the Wellness layer moves off the legacy Fitbit Web API (which Google is sunsetting in September 2026) onto the new Google Health API, the numeric Stress Score becomes Resilience (Optimal / Balanced / Low), Fitbit's new Sleep Quality sub-metrics show up under Sleep, and the Diary gets a Cronometer-style Split Recipe action.

What's new

Google Health migration — Wellness data now flows through Google Health instead of the deprecated Fitbit Web API. Existing Fitbit data still comes from the same device; only the connection method changes. Fitbit users will see a "Re-link required" notice in Settings → Wellness with the migration steps. Old tokens keep working through a transition window.

Resilience replaces the numeric Stress Score — Fitbit retired the 0-to-100 score and renamed it Resilience with three buckets (Optimal / Balanced / Low). The Wellness page reflects the change with a category badge, a one-line interpretation, and a breakdown of the three pillars Fitbit uses (Physical Calmness, Activity Balance, Sleep Patterns). Historical Stress values stay in the database for reference.

Sleep Quality sub-metrics — Time to Sound Sleep, Sound Sleep, Restlessness, and Interruptions appear under the Sleep tab when data is available. Restlessness under-counts vs Fitbit because Google Health doesn't expose the raw motion data Fitbit's app uses internally; the others track within a few minutes on most nights.

Split Recipe on the Diary — Long-press a saved recipe in your diary and tap Split Recipe to break it into its component ingredients in place. The recipe stays as the parent (so totals are preserved); a chevron expands to reveal each ingredient scaled by however much of the recipe was logged. Each child is editable (adjust portion, remove one) without touching the saved recipe in your library.

Info button on saved meals and recipes in the Foods picker — tap the i on any meal or recipe row to see the full ingredient list with portions and per-item energy before logging it. Mirrors the existing yesterday-meals expand pattern

Issues, feature requests, and integration test reports are all welcome on GitHub.

Quick update for anyone following the project. NutriTrace is a self-hosted nutrition tracker I've been building. Single Docker container, your data stays on your hardware, no external accounts.

This release ships the first native Android app alongside the existing PWA. Signed APK is attached to the GitHub release.

What you get on Android:

• Standalone, or connect it to a NutriTrace server for sync
• Health Connect for steps, sleep, heart rate, body weight
• Native barcode scanning
• Native notifications for water reminders, meal prompts, weigh-ins, and goal celebrations
• OIDC SSO via deep link if you run Authentik, Keycloak, Pocket ID, etc.

Release: https://github.com/TraceApps/nutritrace/releases/tag/v1.0.0-rc.14 Repo: https://github.com/TraceApps/nutritrace

Still on the v1.0 release-candidate cadence so there will be be bugs. Please feel free to post issues here or on Github.

Thanks to everyone who's tried it, provided suggestions and filed bugs along the way. If you find it useful, a star on the repo or a mention to someone looking for a self-hosted nutrition/fitness alternative helps a lot.

EDIT 2026-05-03: v1.0.0-rc.14 is out and adds a native Android app.

Full announcement: https://lemmy.world/post/46382994

(original post below)

Hey all, sharing what I've been working on. NutriTrace is a self-hosted nutrition and wellness tracker that runs entirely on your own server in a single Docker container.

I built it because every commercial nutrition app has the same shape. You hand them years of food data, body measurements, and biometrics, and your data is held hostage when they pivot or paywall. I wanted to track macros and pull in my Fitbit data without participating in that.

Daily food diary with multi-ingredient meals, recipes, body stats, water tracking, day-level notes. Personal food database, barcode scanner, imports from Open Food Facts and USDA, plus optional Mealie integration. Statistics with trend charts, full backup, exports as CSV / JSON / full ZIP.

Optional wellness device sync from Fitbit, Withings, Garmin, and Android Health Connect. Sleep / readiness / stress scores computed from your data.

Optional AI assistant where you bring your own Claude / OpenAI / Gemini key. It queries your real data via tool use so it can answer things like "what was my average protein this month" without making numbers up. There's a voice food logger too. Both fully optional, off by default.

Tech: Svelte 4 + Express + better-sqlite3, multi-stage Dockerfile, AGPL-3.0. Native Android app is in active development; PWA installs to home screen on any modern browser today.

Repo and docker-compose example: https://github.com/TraceApps/nutritrace

Happy to answer questions.