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gitignore
Developer Tools2010–2026
github / gitignore

gitignore

A collection of useful .gitignore templates

52Distinct people
54Mentions
0Explicit recommenders
176.3KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

A collection of useful .gitignore templates

GitHub

Where it is used

No documented product use was verified in the last source check.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 6:01:08 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year54 dated mentions

Observed mentions: 2010-11-08 23:59:09 UTC to 2026-09-06 16:19:21 UTC.

02462010-01-01 00:00:00 UTC to 2011-01-01 00:00:00 UTC (exclusive): 3 mentions; 2 submissions, 1 comments20102011-01-01 00:00:00 UTC to 2012-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2012-01-01 00:00:00 UTC to 2013-01-01 00:00:00 UTC (exclusive): 3 mentions; 2 submissions, 1 comments2013-01-01 00:00:00 UTC to 2014-01-01 00:00:00 UTC (exclusive): 4 mentions; 2 submissions, 2 comments2014-01-01 00:00:00 UTC to 2015-01-01 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 comments2015-01-01 00:00:00 UTC to 2016-01-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments2016-01-01 00:00:00 UTC to 2017-01-01 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 comments2017-01-01 00:00:00 UTC to 2018-01-01 00:00:00 UTC (exclusive): 4 mentions; 2 submissions, 2 comments2018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 3 mentions; 2 submissions, 1 comments20182019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 2 mentions; 1 submissions, 1 comments2021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 6 mentions; 4 submissions, 2 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 6 mentions; 1 submissions, 5 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 6 mentions; 1 submissions, 5 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20102010-01-01 00:00:00 UTC2011-01-01 00:00:00 UTC321
20112011-01-01 00:00:00 UTC2012-01-01 00:00:00 UTC101
20122012-01-01 00:00:00 UTC2013-01-01 00:00:00 UTC321
20132013-01-01 00:00:00 UTC2014-01-01 00:00:00 UTC422
20142014-01-01 00:00:00 UTC2015-01-01 00:00:00 UTC303
20152015-01-01 00:00:00 UTC2016-01-01 00:00:00 UTC312
20162016-01-01 00:00:00 UTC2017-01-01 00:00:00 UTC303
20172017-01-01 00:00:00 UTC2018-01-01 00:00:00 UTC422
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC321
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC101
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC211
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC202
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC642
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC101
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC312
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC615
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC615

From the project README

An excerpt from the repository, fetched Nov 13, 2026.

Read the project’s introduction
A collection of .gitignore templates This is GitHub’s collection of .gitignore file templates. We use this list to populate the .gitignore template choosers available in the GitHub.com interface when creating new repositories and files. For more information about how .gitignore files work, and how to use them, the following resources are a great place to start: The Ignoring Files chapter of the Pro Git book. The Ignoring Files article on the GitHub Help site. The gitignore(5) manual page. Folder structure We support a collection of templates, organized in this way: The root folder contains templates in common use, to help people get started with popular programming languages and technologies. These define a meaningful set of rules to help get started, and ensure you are not committing unimportant files into your repository. Global contains templates for various editors, tools and operating systems that can be used in different situations. It is recommended that you either add these to your global template or merge these rules into your project-specific templates if you want to use them permanently. community contains specialized templates for other popular languages, tools, and projects that don't currently belong in the mainstream templates. These should be added to your project-specific templates when you decide to adopt the framework or tool. What makes a good template? First and foremost, a template contribution must adhere to our Contributing Guidelines. A template should contain a set of rules to help Git repositories work with a specific programming language, framework, tool or environment. If it's not possible to curate a small set of useful rules for this situation, then the template is not a good fit for this collection. If a template is mostly a list of files installed by a particular version of some software (e.g. a PHP framework), it could live under the community directory. See versioned templates for more details. If you have a small set of rules, or want to support a technology that is not widely in use, and still believe this will be helpful to others, please read the section about specialized templates for more details. Include details when opening a pull request if the template is important and visible. We may not accept it immediately, but we can promote it to the root at a later date based on interest. Please also understand that we can’t list every tool that ever existed. Our aim is to curate a collection of the most common and helpful templates, not to make sure we cover every project possible. If we choose not to include your language, tool, or project, it’s not because it’s not awesome. Contributing guidelines Please see our Contributing Guidelines. Versioned templates Some templates can change greatly between versions, and if you wish to contribute to this repository we need to follow this specific flow: the template at the root should be the current supported version the template at the root should not have a version in the filename (i.e. "evergreen") previous versions of templates should live under community/ previous versions of the template should embed the version in the filename, for readability This helps ensure users get the latest version (because they'll use whatever is at the root) but helps maintainers support older versions still in the wild. Specialized templates If you have a template that you would like to contribute, but it isn't quite mainstream, please consider adding this to the community directory under a folder that best suits where it belongs. The rules in your specialized template should be specific to the framework or tool, and any additional templates should be mentioned in a comment in the header of the template. For example, this template might live at community/DotNet/InforCRM.gitignore: # gitignore template for InforCRM (formerly SalesLogix) # website: https://www.infor.com/products/customer-experience-suite/crm # # Recommended: VisualStudio.gitignore # Ignore model files that are auto-generated ModelIndex.xml ExportedFiles.xml # Ignore deployment files [Mm]odel/[Dd]eployment # Force include portal SupportFiles !Model/Portal/*/SupportFiles/[Bb]in/ !Model/Portal/PortalTemplates/*/SupportFiles/[Bb]in Contributing workflow Here’s how we suggest you go about proposing a change to this project: Fork this project to your account. Create a branch for the change you intend to make. Make your changes to your fork. Send a pull request from your fork’s branch to our main branch. Using the web-based interface to make changes is fine too, and will help you by automatically forking the project and prompting to send a pull request too. License CC0-1.0.
Read the full README on GitHub

What Hacker News says

4 sources
discussed §2.5, and widely known http://guides.rubyonrails.org/security.html [edit] should be widely known. I would say it took me a couple hours to read the majority of the security doc at a shallow level) and I wouldn't have known about this unless i had just started upgrading a 2.3 app. (tho i can't find a .gitignore for it https://github.com/fortuity/rails3-gitignore https://github.com/github/gitignore/blob/master/Rails.gitign...
In How to hack a Rails app using its secret_token

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