Nicheloom visitors: 14,601 all-time · 9,000 in the last 7 days

The opportunity tracker for new startups.

Today: 1,383 launchs · Niche of the day: ai video generation tools · See full report →

browser-based video games

Recent window: last 5.4 months (2026-05-01 → 2026-10-11), compared with the prior 5.4 months.

media · 231 members · Data as of 2026-10-14

Browser-based video games provide fully playable interactive experiences that run directly within web browsers using modern web technologies like HTML5 and WebGL. They cater to casual players, enthusiasts, and developers seeking quick entertainment without the friction of downloads or account setups. Unlike native mobile or desktop gaming, these titles prioritize instant accessibility and lightweight cross-platform sharing over heavy local hardware requirements.

Metrics

Stage
crowded
Recent count
184
Prior count
19
Total count
231
Momentum
300.00
Momentum (normalized)
1.00
Attention
0.33
Crowding
0.98
Low crowding
0.02
Concentration
0.80
Low concentration
0.20
Opportunity
0.39

Source split

github
34 (0.18)
hn
44 (0.24)
ph
106 (0.58)
yc
0 (0.00)

Dominant source: ph · Divergence: 0.58

Similar niches

Monthly trajectory

Pulled from real Hacker News comment threads on this niche's launches.

Most asked for

Concerns raised

Compared to

Members

Name Source Upvotes ▲ Launched
Halo 3's Guardian, playable in the browser, as my personal website HN 27 2026-09-16
Pumpkins.sh HN 33 2026-10-05
long-wind GITHUB 34 2026-09-26
A modern low-poly SimCity 2000 clone, built by Opus 5.5 HN 37 2026-10-06
Loss. a tiny satire about AI progress HN 38 2026-09-15
summer-cycle GITHUB 39 2026-09-23
Slope remade in HTML5 to load instantly on any browser, any device HN 42 2026-07-31
pokemon-claude-red GITHUB 52 2026-09-26
ra2 GITHUB 52 2026-09-12
factory GITHUB 53 2026-10-04
Hormuz Havoc, a satirical game that got overrun by AI bots in 24 hours HN 54 2026-04-11
I built 80 mini-games using Fable before it was shut down HN 54 2026-06-13
Be the ChatBOT HN 55 2026-07-16
pocket-aces GITHUB 55 2026-10-08
momo-soft-play GITHUB 58 2026-09-14
dailyred GITHUB 61 2026-10-11
The Computer Game PH 66 2026-10-10
Brickbrag HN 74 2026-10-12
Web swing through midtown NYC HN 79 2026-07-22
Fly By HN 84 2026-09-01
Neil the Seal Game HN 99 2026-07-05
voxel-musou GITHUB 104 2026-09-24
guangzhou GITHUB 113 2026-10-13
3D Mahjong, Built in CSS HN 138 2026-02-22
jevpilot GITHUB 150 2026-09-17
Homegames. An open-source game platform I've been making for 8 years HN 229 2026-07-05
Number Gacha, a gacha game distilled to its essence HN 268 2026-05-13
Putt.day a daily mini golf game HN 320 2026-06-12
Continue? Y/N: A 60-second game about AI agent permission fatigue HN 386 2026-05-28
Stronghold-Protocol GITHUB 820 2026-10-02
playgta5 GITHUB 1335 2026-10-07