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Awesome J2ME

Details

External ID
45991497
Source
HN
Company
—
Product
Awesome J2ME
Website domain
github.com
Launched
Nov. 20, 2025
Cohort
—
Upvotes
79
Upvotes percentile
0.888646288209607
Tags
—
Fetched at
Sept. 7, 2026, 9:25 p.m.
Updated at
Sept. 7, 2026, 9:25 p.m.

Description

An awesome list about Java platform Micro edition(J2ME). Documentation, academic papers, tutorials, communities, IDEs, SDKs, emulators, apps, video games. J2ME is a Java specification designed for old keypad phones and PDAs. MIDP, which is built upon CLDC, is used to create Midlets, which have `.jad` or `.jar` extension, and run on platforms like old keypad phones, Symbian and PDAs. MIDP is supported till Java ME SDK 3.4.

Enrichment

Theme
Model Context Protocol developer tools
Vertical
Horizontal
Function
Dev tools
Audience
Developer
AI stance
Not AI
Project type
Hobby / open-source project
Normalized one-liner
j2me resources and tools
Manually corrected
False

Could you build this?

Yes This is a curated markdown list ('Awesome list') repository of J2ME resources, which requires no software engineering beyond collecting links.

Discussion

20 comments analyzed.

Competitors mentioned: MeBoy (Game Boy emulator for J2ME), Root Bear (Playdate), Android with J2ME emulator, Pocket Gopher (J2ME Gopher client)

Concerns raised: J2ME apps behaved differently across OS variations and phones, FileInputStream could only seek forward, not backward, No floating point support, Limited memory resources (64KB JAR era), Device-specific bugs with threading/register sign-extension

Competitors

Other products that read as similar to this one — 7 launches clear the similarity bar.

Attention rank: #2 of 8 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Looks like the first mover among its competitors.

Other launches for this product

Same idea, different domain

Nobody's really built a dev tools tool for Sales yet.