Selected work · curated from ~138 repos · late 2025 →

Marion Moranetz

Indie builder. 17 iOS apps to the App Store solo since late 2025, plus a working portfolio of web experiences, research artifacts, and operator tools. What's below is the curated reading list — what's not here is unfinished, abandoned, or domain-private.

01 Persuasion-training suite — three iOS games, one quarter same scaffold, replicated
02 Persuasion & influence training iOS + web
Read the Room
Public repo

Native iOS 17 SwiftUI persuasion simulator. iMessage-style inbox + three-step sentence builder + scoring engine across five influence dimensions (charm, framing, leverage, empathy, timing).

iOSSwiftUIgame
Persuade Me
Public repo

Practice influence on characters who fight back. 12 AI-scored persuasion scenarios with named NPCs, psychological profiles, voice recording, Claude-powered coaching.

webReactAI
Tension Lab
Public repo

Subtext training app — six modes that teach reading the conversation underneath the words: Decode, Translate, Proxy, Rewrite, Diagnose, Spar. The lingering is the message.

webReact
CORTEX
Public repo

Critical-thinking training where the mechanic IS the skill — weigh evidence on a tipping scale, build consequence chains, calibrate probability intuition. 7 reasoning interactions, 23 logical concepts.

webVitegame
03 Atmospheric & narrative games native iOS · Canvas + SpriteKit
Witness Walk
Public repo

Contemplative side-scrolling platformer. Procedural Perlin-noise terrain, seed planting, fractal tree rendering, mycelium networks, day/night cycle.

iOSSwiftUIcontemplative
04 Decision & productivity native iOS · local-first
Reckon
Public repo

Decision-analysis app based on Analysis of Competing Hypotheses. Ranks hypotheses by what hasn't been knocked down, not what has most support. iOS + Android with CI.

iOSSwiftUIdecision
05 Research artifacts & operator tools all public
Closing Evidence Atlas
Public research

Pre-registered systematic review of 39 named sales-closing techniques. 11,785 records screened across 7 public databases. 15 of 39 flagged as having zero peer-reviewed empirical studies.

PythonRBayesianPRISMA
Sales Instrument
Public research

Pre-registered 4-arm A/B test on my own cold-outreach openers. 400 decisions, 12 weeks. Design committed publicly before the first send; results published whichever way the trial lands.

Pythonpre-registered
LSM Discovery
Public research

Replication of Pennebaker's Language Style Matching research, validated on persuasive dialogue. Open Python implementation. Includes a "what this means for sales discovery" translation.

PythonNLP
Persuasion-Max
Public research

Computational persuasion research system. Mechanistic influence modeling, scoring pipelines, calibration audits, behavioral-science experiments.

Pythonresearch
AE Playbook
Public tool

Open AE playbook for new-business sales. Annotated outbound templates, four-phase discovery framework, five-role multi-threading map, top-14 objection-handling matrix, MEDDPICC.

salesplaybook
GTM Teardowns
Public tool

Public GTM teardowns of three target companies (Stripe, Clay, Linear). ICP decomposition, pricing analysis, messaging audit, observable vulnerabilities, 30-60-90 day plan for each.

salesteardown
PosePrompter Stripe Teardown
Public tool

Founder's open-source teardown of a production Stripe integration: the architecture, the four mistakes, the fixes.

Stripepayments
Raroque Repo Audit
Public tool

Pre-publish security-audit skill for Claude Code. Aligned to OWASP ASVS 5.0, OWASP Top 10, MASVS 2.0, CWE Top 25 — plus the Supabase RLS / Stripe-webhook / AI-budget failure modes Chris Raroque documented.

securityOWASP
LinkedIn Optimizer
Public tool

Single-file React app that scores a LinkedIn draft on virality dimensions, then rewrites it for one of five named audience profiles with five rewrite levers.

Reactcreator
ClearFrame
Public tool

Chrome extension + React app that identifies persuasion techniques in any headline, steelmans both sides without ideology labels, surfaces common ground.

ChromeReact
Post Bridge MCP
Public tool

50-tool MCP server for solo-dev marketing — viral scoring before publishing, persuasion email sequences, competitive intelligence, Reddit authority building.

MCPPython
06 Web experiences & interactive artifacts HTML · Canvas · React
07 What's not here honest disclosure

~100 additional repos are private. Most are unfinished experiments, abandoned prototypes, client work I don't have the right to surface, or App-Store-bound apps that shouldn't be source-public before launch. The selection above is what I'd actually want a hiring manager, founder buyer, or collaborator to spend time with.

If you click into a "Prototype" card and want to see the code, ask — I can grant access on a per-project basis depending on what makes sense. The "Public" entries are clickable in this gallery.

The work above is the working portfolio of a solo founder shipping fast and reading the persuasion-and-behavioral-science literature with the right epistemic discount. None of it is venture-backed; all of it is what I've been building since late 2025.