Project ideas from Hacker News discussions.

People hooked on vapes try a new way to quit: cigarettes

📝 Discussion Summary (Click to expand)

Theme 1 – Addiction and the oral‑fixation habit make quitting hard
Many commenters stress that the physical habit of holding and inhaling is as tough to break as the nicotine dependence itself.
- “Quitting has made me noticeably more focused, alert and let’s me push myself harder.” – Zaraif13
- “It’s useful for quitting. A lot of smokers/vapers struggle with ‘oral fixation’, ie needing something to do with their mouth.” – fragilerock
- “Even at 0% nicotine and no more physical dependence it still took a whole year to finally stop vaping.” – raver1975

Theme 2 – Nicotine‑free (0 %) vaping exists and is used as a step‑down or oral‑fixation substitute
Users confirm that zero‑nicotine e‑liquids have been available for years and can help taper off nicotine while keeping the hand‑to‑mouth ritual.
- “I’ve heard that you can get a ‘0 %’ vape that has no nicotine in it…” – mikestorrent
- “0% nicotine was an option almost 20 years ago when I started vaping and is still available.” – nucleardog
- “You can get Propylene Glycol or vegetable glycerin and vape that.” – Stevvo

Theme 3 – Nicotine is discussed as a potential stimulant/ADHD aid, with patches favoured over vaping
Several participants describe using nicotine (especially patches) to manage ADHD symptoms, weighing its benefits against stigma and health concerns.
- “For the past 3 years I have replaced my ADHD stimulant medication with nicotine patches and they’ve been great, cheap, and legal…” – sph
- “My first thought was 'That's a no brainer why didn't I think of that'.” – cucumber3732842
- “Generally I would say that burning… anything is bad for you. Even simplest hydrocarbons … with imperfect combustion have negative effects. You can make it slightly better, but smoke is most likely always carcinogenic.” – Ekaros (highlighting the health trade‑off of any inhaled substance).


🚀 Project Ideas

Generating project ideas…

Nicotine-Free Finder

Summary

  • A location‑based search platform that helps users find vape shops and online retailers offering nicotine‑free (0 % nicotine) e‑liquids, solving the frustration of shops unaware of such products.
  • Core value proposition: one‑stop discovery of nicotine‑free vaping options, reducing trial‑and‑error and supporting oral‑fixation‑focused quitting strategies.

Details

| Target Audience | Vapers seeking nicotine‑free juice, especially those trying to quit nicotine while maintaining the hand‑to‑mouth habit | | Core Feature | Searchable map and directory of shops/online stores with filters for PG/VG ratio, flavor profiles, price, and real‑time stock status | | Tech Stack | React Native (mobile), Node.js/Express backend, PostgreSQL, Mapbox API, optional web scraping for shop data | | Difficulty | Medium | | Monetization | Revenue-ready: affiliate fees from partnered retailers + optional premium listings for shops |

Notes

  • HN users like mikestorrent expressed confusion: “I've heard that you can get a '0%' vape… but the vape shops I've asked have no idea what I'm talking about.” This app directly answers that need.
  • Provides a practical utility for harm‑reduction communities and could spark discussion on accessibility of nicotine‑free alternatives.

Nicotine Taper Planner

Summary

  • A personalized taper‑planning app that creates step‑down nicotine concentration schedules based on user’s current usage, tracks daily intake, and sends reminders to gradually reduce nicotine while preserving the vaping ritual.
  • Core value proposition: transforms the vague goal of “lowering nicotine” into a concrete, trackable plan, addressing oral fixation and reducing relapse risk.

Details

| Target Audience | Vapers who want to quit nicotine gradually, especially those citing oral fixation as a barrier | | Core Feature | Customizable taper algorithm (e.g., reduce mg/ml by 10% each week), intake log, progress charts, motivational milestones, and community forum | | Tech Stack | Flutter (cross‑platform), Firebase Firestore for data, Firebase Cloud Functions for reminders, optional Bluetooth sync with smart vape devices | | Difficulty | Medium | | Monetization | Revenue-ready: subscription tier ($4.99/mo) for advanced analytics and coach access; free basic tier |

Notes

  • Commenters fragilerock and vyaa recommended gradually lowering nicotine to 0 % to beat oral fixation first; this tool operationalizes that advice.
  • Enables data‑driven quitting, likely to generate HN discussion on behavior‑change tech and effectiveness of taper strategies.

Nicotine Patch ADHD Companion

Summary

  • An app designed for individuals using nicotine patches as an off‑label ADHD aid, offering patch rotation reminders, dosage tracking, symptom/journal logging, cost comparison, and optional telehealth integration.
  • Core value proposition: maximizes therapeutic benefit and safety of nicotine patches for ADHD while minimizing misuse and addiction risk.

Details

| Target Audience | Adults using nicotine patches for ADHD self‑management (like sph) and clinicians advising them | | Core Feature | Patch schedule calendar, ADHD symptom scale logs, cost‑savings calculator, exportable reports for doctors, secure chat with licensed providers | | Tech Stack | Swift (iOS) / Kotlin (Android) native apps, AWS Amplify backend, DynamoDB, optional video‑call SDK (Twilio) for telehealth | | Difficulty | High | | Monetization | Revenue-ready: $7.99/mo premium for telehealth access and advanced analytics; basic tracking free |

Notes

  • Sph described replacing ADHD meds with nicotine patches, citing effectiveness and cost concerns; this app directly supports that use case with safety features.
  • Addresses the touchy subject of nicotine for ADHD, likely to spark informed debate on harm‑reduction and off‑label use on HN.

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