Hacker ApprovedDepartments

Learn Japanese contextually while browsing

Shares rank 55 of 70 browser extensions by recommenders

Commenters praise the idea of learning Japanese from words in pages you browse, and note there are no daily limits. Critics report a missing space around wrapped words and pronunciation problems.

Commenters praise the idea of learning Japanese from words in pages you browse, and note there are no daily limits. Critics report a missing space around wrapped words and pronunciation problems.

10 people gave an opinion

recommend it
6
criticize it
4
approval share
60%
Each figure is one person. RecommendsCriticizes

Recommended in 1 of 13 months

  1. November 2025: not recommended
  2. December 2025: recommended
  3. January 2026: not recommended
  4. February 2026: not recommended
  5. March 2026: not recommended
  6. April 2026: not recommended
  7. May 2026: not recommended
  8. June 2026: not recommended
  9. July 2026: not recommended
  10. August 2026: not recommended
  11. September 2026: not recommended
  12. October 2026: not recommended
  13. November 2026: not recommended (month in progress)

Why it doesn’t carry the badge

  • 6 people recommend itNeeds 10 or more, not met.
  • 1.5 recommenders for every criticNeeds 2 to 1 or better, not met.
  • Recommended in 1 of 13 monthsNeeds 4 or more, not met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Enthusiastic praise for the idea

    “This is amazing. I was planning to build exactly this for movie subtitles yesterday!”

    Comment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

    “Nice concept but the design could use some love”

    Comment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

What people warn about

Each mark is one comment

  • Pronunciation voice and performance problems

    “The voice used for the pronunciation sound seems to be using the wrong language though”

    Comment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

    “I tried the pronunciation feature, which works less than awesome on my system.”

    Comment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

Other browser extensions people recommend

The four most recommended other browser extensions, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

Learn Japanese contextually while browsing compared with 4 alternatives
ProductRecommendCriticizeApprovalMonthsOwnedBadge
SponsorBlock137497%13—Approved
Firefox Multi-Account Containers761385%107.5 yrs3 ownersApproved
NoScript611185%1210 yrs4 ownersApproved
Claude in Chrome534256%9——
Learn Japanese contextually while browsingThis page6460%1——
See all 70 browser extensions, ranked

What people said

8 of the 10 comments that mention it, newest first. Each links to the original comment.

“Nice concept but the design could use some love”

MixedComment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

“Thank you as well for having Chinese and Korean also included!”

RecommendsComment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

“This is amazing. I was planning to build exactly this for movie subtitles yesterday!”

MixedComment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

“our tool is far from perfect. this is a bug in the extension, we will fix it asap.”

CriticizesComment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

“I tried the pronunciation feature, which works less than awesome on my system.”

CriticizesComment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

“no worry about daily limits”

MixedComment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

“The voice used for the pronunciation sound seems to be using the wrong language though”

CriticizesComment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

“the lack of a space between regular words and words wrapped in a is driving my typo-radar nuts”

MixedComment from 17 Dec 2025 in “Show HN: Learn Japanese contextually while browsing”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.