Top Programming and Developer Software Trending Websites in Japan
See the full list of Japan Programming and Developer Software trending websites for September 2026, and read the full analysis below
Trending up in the top 100
Sites that trended up in rank within the top 100 in September 2026
Sep 2026| Rank | Website | Monthly Change |
|---|---|---|
| 78 | 19 | |
| 37 | 15 | |
| 73 | 11 | |
| 46 | 9 | |
| 50 | 9 |
Trending down in the top 100
Sites that trended down in rank within the top 100 in September 2026
Sep 2026| Rank | Website | Monthly Change |
|---|---|---|
| 87 | 19 | |
| 92 | 16 | |
| 98 | 11 | |
| 32 | 8 | |
| 91 | 8 |
Joined the top 100
Sites that entered the top 100 in September 2026
Sep 2026| Rank | Website | Monthly Change |
|---|---|---|
| 52 | New | |
| 80 | 394 | |
| 100 | 36 | |
| 90 | 34 |
Left the top 100
Sites that dropped out of the top 100 in September 2026
Sep 2026| Website | Monthly Change |
|---|---|
| 58 | |
| 41 | |
| 17 | |
| 13 |
Learn how they’re winning their markets
Our team will demo the Similarweb platform and guide you to the data you need to succeed.
Talk to an expert* Some websites ranked in the list above may contain adult content, please use caution when visiting unknown sites.
Programming and Developer Software Website Trends in Japan: Analysis for September 2026
Fastest Growing Programming and Developer Software websites & Most Decreasing in Japan
The top growing Programming and Developer Software website in Japan in September 2026 is proton.me, now ranked #78 in Japan in the Programming and Developer Software category, with 19 positions increase in ranking compared to August 2026. windows.net is the runner up this month, trending 15 positions up in the Programming and Developer Software websites Japan ranking to #37.Closing our top trending Programming and Developer Software sites in Japan list are obc.co.jp, appdriver.jp and workers.dev with an increase of 11, 9 and 9 positions in ranking in Japan, respectfully.
The fastest declining website in Japan in September 2026 is adobelogin.com, dropping -19 positions in ranking to #87 compared to August 2026. adobelogin.com is followed by enfant.media which takes the 2nd top declining award after its ranking in Japan decreased by -16 positions in ranking over the past month and is now ranked #92. Closing the list is myworkday.com with a decline of -8 positions to #91 in Japan
New Programming and Developer Software websites & Out of the Top 100 in Japan
auth-and-sign.go.jp shoots up to the Top 100 Programming and Developer Software websites in Japan with positions increase in ranking to #52 since August 2026. The 2nd new Programming and Developer Software website in the list is copilot.com with 394 positions increase in ranking to #80 in Japan.Heading out of the list are renosy.com and hitachi-solutions.com with a loss of -58 and -41 in rankings in Japan in the Programming and Developer Software category respectively.
FAQs About Websites Trends in Japan
Question: Which is the top trending Programming and Developer Software website in Japan?Answer: proton.me is the fastest growing website in Japan in September 2026.
Question: Which is the fastest declining Programming and Developer Software website in Japan?
Answer: adobelogin.com is the top declining website in Japan in September 2026.
Question: Who is the newest trending Programming and Developer Software website in Japan?
Answer: auth-and-sign.go.jp is the highest ranking new website in the Top 100 in Japan for September 2026