Best X Builds

Best Indie Builds on X

Shipped by one person or a tiny team. No series-B landing pages. 588 builds on this page, each with the original post.

Xindie3d

Sprout

Your real plants, in a small 3D garden. It shows what each one needs and what to sow next.

Xweb3agents

Dissent

Bounties on numerical rules for agents. A valid counterexample, proved onchain, pays the reward. Live on Monad.

Xgamesindie

Palo Alto, open world

An open world of Palo Alto in the browser. Stanford, landmarks, streets, cars, and buildings you can walk into. Built with Three.js.

Xaicreative

Billu

Talking-cat toy on Sarvam Bulbul V4 Flash. Chat, repeat after it, or throw a tongue twister. 83 voices, 11 languages.

Xgamesindie

Clawd RPG

A small 3D fight. You play as Clawd, the bosses are other models, and you pick up Haiku, Sonnet and Fable on the way.

Xgamesindie

ShareSpark

Stock-market learning game for families. Kids invent companies, the family buys slices, a button moves the chart. No real money.

Xopus 5 53d

AWM reborn

2009 Flash and Papervision 3D memorial wall, rebuilt in Three.js and Vite. Touch, mapping, and video conversion in one pass.

Xopus 5 53d

Lens lab

Interactive camera-focus lab. Move the ring and the glass elements shift the sharp plane through the scene.

Xgamesindie

WAMP

Build a platformer level in the browser, hit publish, and it becomes part of the world everyone else walks through. No download.

Xgamesindie

Doom Delivery

Godot Wild Jam bicycle courier. Momentum is hard to build and easy to lose. Pick up the order, survive the route, make the drop.

Xcreativeindie

Fluoddity

Hundreds of thousands of particles self-organize. Mutate them, pick the ones you like, share permalinks. Built for a desktop GPU.

Xmacprivacy

Redact

Blur faces and objects on a Mac without uploading the video. YOLO on the Neural Engine, tracking so a missed frame does not leak a face.

Xopen sourcemobile

Textream

Open-source teleprompter. 913 KB on Mac, now on iPhone and iPad. Follow, classic, and voice-activated modes. Record with the camera behind the prompt.

Xopen sourceindie

Quill

Local voice dictation for Windows. One hotkey types what you said. Another turns a rough thought into a prompt you still have to accept.

Xweb3indie

Trickshot

Rewatch a Solana trade as a play, not a PnL card. Drawdowns, green candles, the hold. Built on Helius over a weekend.

Xweb appsindie

Pesticide Guide

Compare pesticide load and longevity for 69 fruits, vegetables and beans. 124,880 USDA + UK samples, EPA toxicity, Food Compass 2.0. Click a fruit.

Xweb appstools

Fetchz

Paste a public X, YouTube, Instagram or Pinterest URL, preview, download MP4 or MP3. AI-native repo with AGENTS.md and skills.

Xgamesindie

NextStation SG

Telegram mini-game: guess Singapore MRT stations on a timer. 465 players, 9,600+ runs.

Xindieweb apps

Tatola

Paste a UK listing link, get flood risk, price history, crime, schools and true monthly cost. Free, no sign-up.

Xweb3ai

AgentZero

An AI-native Layer 1 experiment on the Canopy testnet, giving autonomous agents their own infrastructure and economy.

Xgamesindie games

NIGHTMERE

Indie detective-horror whose combat uses logic and evidence instead of weapons. Take damage and you lose clout. Demo is on Steam.

Xgamestools

Rivals II Tag Tool

Upload your Rivals II tag and controls to a cloud database tied to your start.gg profile, then search tags by username or scan a whole tournament.

Xmacopen source

Talkify

8.2 MB on-device macOS dictation in the notch. 123 ms median latency, faster than Superwhisper, VoiceInk, Wispr Flow and MacWhisper. Free and open source.

Xweb3tools

TradeReceipt

PnL analytics for Hyperliquid, Lighter and any CEX. Break-even win rate, luck vs skill, losing-streak cost. Paste an address or upload a CSV.

Xaiindie

BRIKS

AI app for SMBs to chat with customer feedback, conversations and sales. Launched on Product Hunt.

Xaihardware

Local AI Box

A $2,300 local AI rig: two RTX 3090s for 48GB of VRAM, a dual-Xeon board and 28 cores, running 70B quantized models fully offline.

Xaiagents

AI Tumor Board + Patient Agents

Two cancer tools from a practicing oncologist: an AI tumor board for clinicians, and a multi-agent patient-facing tool that answers the questions doctors have no time for.

Xindiemobile

Amble

Steps tracking app launched in public. Over 200k views on the launch posts and 300 users on day one, now iterating on feedback.

Xgamestools

Royale Tools

Three new features for Clash Royale players: Royale Brief as a daily tool, a head-to-head tracker for pros, and weekly minigame leaderboards.

Xgamesindie games

Mosquito Game

Browser game where you play the 3am mosquito. A family of five, Grandpa has a slipper, and you have to bite them all without getting swatted. Built with Three.js.

Xgamesindie games

Star Lane

Sci-fi roguelike for Android. The new death recap panel replays the exact moment you made the wrong call.

Xdeveloper toolsindie

MakerBeacon

A tight, curated devtool radar for solo builders, made as an alternative to FutureTools and Product Hunt noise.

Xgamesindie games

HOLE CARD

Degen blackjack where every card is a real lottery ticket, with the jackpot at $226k. Built for the Inco Network and Megapot summer game jam.

Xgamesindie games

AZIMUTH

A daily onchain treasure hunt on Base, played like Wordle: an 11x11 map, encrypted distance feedback and six digs a day.

Xopen sourceai

OpenRec

Free, open-source Granola alternative that actually looks good. Bring your own OpenAI and AssemblyAI keys, optional R2 storage.

Xweb3tools

AccWorth

Vibe-coded X account-worth calculator: estimated value, rate per post, and real crypto follower count from your social score.

Xweb3mobile

Giftr

Send a real stock as a link. They claim it into their own wallet. No gas, no account. Unclaimed gifts come back. Android app is live.

Xgamesindie games

Pegfinity

Solo Godot pachinko incremental: launch a ball, hit pegs, chain upgrades. First commercial Steam release from a Norwegian solo dev, $5.

Xweb3tools

Xerper

Enter an X username and a project name, see how many impressions you generated for it. No OAuth.

X3deducation

Empire Atlas

3D interactive explorer of 8 historical empires. Explore daily life, homes, maps and interiors. Near one-shot vibe-coded with Kimi K3 + Three.js.

Xgamesweb apps

Draft 17-and-0

Fantasy football game where you spin random NFL teams from 2000 to 2025, draft 7 players, and try to go 17-0. Includes classic, daily, blind, and H2H modes.

Xmobileai

Scowld

Native iOS AI companion with animated VRM character, voice/text chat, local history and camera context support.

Xmobileindie

Photo Business Card App

Take a photo with someone and the app instantly adds a branded frame with their name and contact info, so the photo becomes the business card.

Xindiemarketing

AppLlama

Shows real paywalls and onboarding flows of apps making $40k/month so you can study and rebuild them.

Xdesignindie

Figma Logo Grid

Figma plugin that instantly grids a pile of logos. Built after watching people do it by hand.

Xai videocreative

Photo AI Video Editor

Full web-based video editor (Premiere/Final Cut style) that can generate videos with your trained likeness models directly inside the timeline.

Xgamesindie

Slotbound

AI-assisted slot game made by a complete beginner that reached #2 on Steam demos with 80%+ positive rating.