amannegi.com

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I design apps and websites that tell a story

01 / 03 — Arcade game

Basketballretro

Basketball Retro hero art
Retro basketball game in a browser

Basketball retro is a free retro basketball game online that brings the pure joy of arcade hoops straight to your browser. If you love retro basketball games, vintage basketball arcade game vibes, or simply want a quick basketball game play session, this is the mini basketball game online you have been looking for.

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01 / 03 — Scoreboard

How Basketball Retro is performing

A mix of gameplay engagement, technical performance, and global reach proving the game is smooth, addictive, and accessible worldwide.

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65%
Return Rate
60 FPS
Performance
< 1.2s
Load Time
15+
Countries
02 / 03 — Local-first journal

A private place to notice

Emotions
Tracker

A mood journal that lives in your browser, not in someone else's cloud. Pick a feeling, set its intensity, write a line. Your data stays on your device until you choose to share it.

Read the storyOpen app ↗
JOYCALMCURIOUSANXIOUSANGRYSADSCAREDTODAYcalm
stays on this device
02 / 03 — A week of feelings

Patterns, not scores

A week of feelings,
not a score.

Seven check-ins, five intensities, and one honest note at a time. The analytics show your week without turning it into a productivity metric.

0
bytes uploaded
5
intensities
7
core emotions
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This week

how it actually felt

7 entries
M
T
W
T
F
S
S

Friday looked bright.Your best check-ins clustered around time outside, not big events.

local only · no sync
03 / 03 — Developer tool

Instant JSON endpoints

MockJSON_
API

Mock JSON APIs in seconds. Create a bin, get a live endpoint, and keep building the frontend while the backend catches up. No deploy, no server, no waiting.

Read the storyOpen app ↗
15+ JSON tools1,000 free req/day0 uploads
bins / elspm14.jsonlive
GET/api/bin/elspm14200 OK24ms
1  {
2    "status": "ok",
3    "endpoint": "/api/bin/elspm14",
4    "latency": 24,
5    "requests": 148205,
  "items"
    "id"1"event""token.rotated",
    "id"2"event""replica.synced"
● synchronized148,205 requests0.01% errors
edge · d1 · r2no backend
03 / 03 — The workbench

Free tier · pro when you need it

One bin.
One endpoint.
Zero backend.

Ten public bins, a thousand requests a day, and a week of retention — enough to build a real frontend against real JSON. Upgrade to Pro for private bins and permanent storage.

Free · $0Pro · $9/moNo card for free
Explore the process

Browser tools

15+ converters

100% local
JSON → TypeScript→
YAML → JSON→
JSON Formatter→
JSONPath Tester→
JSON Diff→
Schema Generator→

Edge p50

24ms