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~/codewithmuh/startups

$ ls -la ./startups

Open-source products,
shipped in public.

The codebase, the voiceover, the deploy steps — all on the channel. Every repo is MIT, every dashboard is yours, every commit is on record. Pick one and follow along.

1 live1 in betaMIT licensedself-hostablebring your own claude key
vertical AI·ecommerce CRO·voice agents·thompson sampling·django + next.js·built-in-public on @codewithmuh
featured · newest ship
C
liveEcommerce · CRO · Open Source

Cartlift

The open-source ecommerce growth daemon.

Paste a store URL, get an annotated 4-lens audit (CRO · SEO · Trust · Google Merchant) in ~30 seconds. Cartlift drafts variants, ships them through a 3KB snippet, and auto-pins the winner with a Thompson-sampling allocator — no agency, no dashboard to babysit.

  • 4-lens audit: CRO · SEO · Trust · Google Merchant — back in ~30s
  • One-click approvals — Claude drafts 2–3 candidate rewrites with rationale
  • Thompson allocator re-weights every 30 min, auto-pins at ≥95% confidence + 500 samples
  • Drop the snippet in Shopify / Woo / BigCommerce / any headless front-end
  • MIT · self-host with docker compose · your Postgres, your Claude key
Next.jsDjango + DRFPostgresClaude Sonnet 4.6OpenAI (BYO key)Thompson sampling3KB JS snippetDocker compose
Visit live ↗GitHub ↗Build series ↗
glowly.kr / products / glass-skin-serum
GLOWLYNEWSKINSHOP
★ bestseller·★★★★★12,403 reviews

Wake up with
glass skin.

$32$45

↻ free shipping over $40 · 14-day returns

cartlift · pdp headline (v3)+14.2%
~/cartlift/experiments● live
pdp · hero headline · v07+18.3%winner
checkout · button copy · v03+11.4%winner
cart · sticky upsell · v02+7.1%winner
homepage · video autoplay−2.1%killed
footer · trust + reviews+0.3%trial
conversion · 30d+38.3%
baseline 2.81%→ 3.89% ↗
cartlift · 1 winner shipped this weekv0.1.0
~30s
audit
3KB
snippet
MIT
license

Also shipping

1 more product
H
betaVertical AI · Home Services

Hearthline

The 24/7 AI front desk for home services.

Open-source AI receptionist for HVAC, plumbing, roofing, solar and other home-service teams. Anna answers every inbound call via Vapi, qualifies the lead, books a slot, drafts photo-based quotes, and writes structured leads into a Django dashboard.

  • Custom-LLM Vapi loop with structured tool calls
  • Photo → drafted quote with line items, tax, totals
  • Multi-channel capture: phone, SMS, WhatsApp, email, web chat
  • MIT licensed · OSS-first, done-for-you setup paid
Next.js 15React 19Django 5 + DRFPostgres 16VapiTwilioClaude Sonnet 4.6OpenAI Vision
Visit live ↗GitHub ↗Build series ↗
hearthline / live calls
incoming · +1 (555) 0192
A
Anna
AI receptionist · Apex HVAC
“Hi! This is Anna from Apex HVAC — how can I help you today?”
02:14 · transcribing
~/hearthline/leadwriting → postgres
nameSarah K.
serviceHVAC repair · no heat
address1142 Oak St · zone 3
slotThu 2:00 PM
quote$1,248 · drafted from photo
✓Lead qualified
✓Slot booked · Thu 2:00 PM
✓Photo quote drafted
5 channels · phone · sms · whatsapp · email · webbeta
24/7
answers
5
channels
MIT
license

$ git init next-thing

A new build every few months.

Each project starts from a real customer pain, gets a YouTube build series, and ships open source on day one. Got a niche worth building for? I want to hear it.

Pitch a project →

done-for-you setup

Want one of these running on your business?

I take on a small number of done-for-you setups every quarter — voice agents, vertical SaaS, internal AI tools. Let's talk.

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