Nicheloom

Market intelligence for builders — see what's gaining traction before it's crowded.

Sources

interactive simulations and creative experiments

Recent window: last 5.2 months (2026-04-24 → 2026-09-28), compared with the prior 5.2 months.

education · 250 members · Data as of 2026-09-30

These products are playful simulations, physics visualizations, and unconventional games built as creative technical experiments. They are primarily explored by developers, students, science enthusiasts, and curious digital hobbyists. Unlike commercial productivity software or developer utilities, this cluster consists of passion-driven projects focused on scientific curiosity, retro computing, and interactive art.

Metrics

Stage
crowded
Recent count
144
Prior count
95
Total count
250
Momentum
51.58
Attention
0.62
Crowding
0.76
Concentration
0.81
Opportunity
0.36

Opportunity components

Attention
0.62
Low crowding
0.24
Momentum (normalized)
0.38
Low concentration
0.19

Monthly trajectory

Source split

github
12 (0.08)
hn
87 (0.60)
ph
42 (0.29)
yc
3 (0.02)

Dominant source: hn · Divergence: 0.58

Similar themes

Members

Name Source Upvotes ▼ Launched
Octosphere, a tool to decentralise scientific publishing HN 64 2026-02-03
We chased a weather balloon across Montana and never found it HN 60 2026-08-20
Virtual SLURM HPC cluster in a Docker Compose HN 57 2025-11-19
Metal-Gear-Solid-VR-Standalone GITHUB 56 2026-09-15
Nina's Little Universe PH 55 2026-09-18
I built a space travel calculator using Vanilla JavaScript HN 54 2026-01-24
Lightwave HN 52 2026-02-15
Speed Miners HN 49 2026-01-17
Waycore HN 49 2025-12-27
2D Coulomb Gas Simulator HN 44 2026-02-16
Cellarium: A Playground for Cellular Automata HN 41 2026-02-21
Hiraeth HN 40 2026-04-16
kafka-explained GITHUB 35 2026-09-13
I built a web tool to see and edit what an AI thinks before it answers HN 34 2026-07-09
Newton's Orchard HN 32 2026-09-01
New 3D Mapping website HN 30 2026-01-23
I made a 2D Lua game engine using Rust with code and asset live reload HN 30 2026-05-19
Phantas HN 28 2025-12-28
Starglyphs HN 28 2026-06-27
Cosmic Robotics: Autonomous construction on Earth and beyond YC 28 2026-07-23
Exosat — Building a sovereign Starlink YC 28 2026-08-10
Halo 3's Guardian, playable in the browser, as my personal website HN 27 2026-09-16
airsup-lab GITHUB 26 2026-09-28
I made alchemical-cosmological PCB badges HN 24 2026-08-05
Rotating torus in terminal (but with kitty graphics protocol) HN 24 2026-08-02
I hated how much my 12-year-old played Roblox, so we built our own FPS HN 23 2026-07-05
Microcosm Industries HN 22 2026-07-10
Chat with Orion HN 22 2025-11-13
Minivac 601 Simulator HN 21 2025-11-16
starbase GITHUB 21 2026-09-21
stellaris-galaxy-forge GITHUB 21 2026-09-20
Stackdome HN 21 2026-08-13
SimDrive HN 21 2026-04-29
Fun things to do with your VM/370 machine HN 20 2026-01-11
Initial-D-Arcade-Stage-3-Reimagined GITHUB 20 2026-09-20
Axiom HN 20 2026-02-18
CMP30HXmodtoGEN2 GITHUB 19 2026-09-20
TapToyPia HN 19 2026-05-24
Phive, a Gomoku-like game to play with friends or solo HN 19 2026-05-30
A little physical breakout clone HN 19 2026-07-31
STEVE GITHUB 19 2026-09-19
Visualize Model Spikiness in 3D HN 18 2026-07-02
earth-moon-solar GITHUB 18 2026-09-10
NukeCast HN 18 2026-01-26
New Parts for Old Computers HN 17 2026-08-03
I built an Open Source screen timer for the m5stickc (Arduino) HN 17 2026-01-06
ocean-drive GITHUB 17 2026-09-27
Sidebar HN 16 2026-08-07
Geoguess Lite HN 16 2026-01-12
Everest Drive HN 16 2026-04-22