FlyDisk

Our summary

FlyDisk is a block-level cache accelerator for mechanical hard drives on Windows. It uses a two-tier cache (memory and SSD) to speed up repeated data access by intercepting disk I/O through an iSCSI target.

Who it is for: Windows users with mechanical hard drives seeking performance improvement

What the README claims

• Achieves approximately 25x improvement in random read/write performance 随机读写性能有了 **25 倍** 左右的显著提升 Not checked
• Supports two-level caching: L1 (memory) and L2 (SSD/disk) FlyDisk 的缓存分两层，术语统一叫 **L1 缓存** 与 **L2 缓存**。 Not checked
• L2 cache persists across system restarts **L2 缓存**（硬盘缓存） | 另一块盘（推荐使用 SSD） | 比内存慢但通常容量大，跨重启保留 Not checked
• Requires administrator privileges to run 程序必须 **以管理员身份运行**（安装包已声明，双击时会弹 UAC） Not checked
• Project is in beta testing phase with no stability guarantee 本项目处于 **Beta 测试阶段**，不保证 100% 稳定，**请勿用于重要数据**。 Not checked

Written by AI from the project's README on 2026-10-09. It does not affect the verdict.

Maintained by

Maintained by 1 primary developer, 0 external contributors in the last 90 days.

• youke1686 is a GitHub individual account.
• GitHub account created November 2024.
• Top contributors by commits: youke1686 90%.

Facts

Language

C# source, checked 9 Oct 2026

Last release

0.1.2-beta, 6 Oct 2026 source, checked 9 Oct 2026

Releases

3 source, checked 9 Oct 2026

Contributors

2 source, checked 9 Oct 2026

Archived

no source, checked 9 Oct 2026

Nerd stuff

Languages

C# (detected), HTML (detected), Python (detected), Batchfile (detected)

Docs

docs/ folder (detected)

The Receipts

We have stored no threads, mentions, package numbers or dependency facts for this project yet.

What changed recently

• 6 Oct 2026: Latest release 0.1.2-beta
• 3 Oct 2026: First release
• 3 Oct 2026: Repository created

GitHub release dates we stored. We do not track license changes yet.

Cite this

FlyDisk is a GitHub project at https://github.com/youke1686/FlyDisk written mainly in C#, described there as "Windows 上的开源硬盘加速器 · Open-source hard drive accelerator for Windows".

Source: https://midorreal.com/project/youke1686-flydisk, checked 9 October 2026. The same facts as JSON: /project/youke1686-flydisk.json.

Rank history

New to our radar: #4 today.

Stars

Packages

? We have not checked the package registries for this project yet.

Signals

Attention vs adoption

Attention: not enough data to rank
Star velocity against all tracked projects

Adoption: not enough data to rank
Downloads, dependents and pulls

Not enough comparable data yet to set attention against adoption. This describes the numbers; it is not a verdict.

Hacker News

Caveats

• youke1686 made 90% of all commits. Source
• The repository has no security policy on GitHub. Source

Repo health

• Languages LanguagesShare of the repository's code by bytes, as GitHub's language detection reports it. The five biggest languages are named and the rest are grouped as Other.C# 72%, HTML 24%, Python 4%
• License LicenseThe SPDX license id GitHub detects, and a class: Open source (OSI) if the license is on the Open Source Initiative approved list, Source-available if the code is readable but the license limits use, Unclear if GitHub cannot match a known license, No license detected if it finds none. A public repository without a license is not open source.Unclear
• Repository age Repository ageTime since the repository was created on GitHub. This is the repository, not necessarily the project, which may have existed elsewhere before.5 days, created 3 Oct 2026
• Release dates Release datesThe date of the first and the latest GitHub release, and the latest release tag. Projects that ship without GitHub releases show none.First release 3 Oct 2026, current version 0.1.2-beta (6 Oct 2026)

Development

• Commits in the last 7 days Commits in the last 7 daysCommits to the repository in the last 7 days, as GitHub counts them.10
• Commits in the last 30 days Commits in the last 30 daysCommits to the repository in the last 30 days, as GitHub counts them.10
• Commits in the last 90 days Commits in the last 90 daysCommits to the repository in the last 90 days, as GitHub counts them.10
• Contributors, all time Contributors, all timePeople and anonymous contributors who have ever committed to the repository, as GitHub counts them. A small number is context, not a flaw: many solid projects are kept by one or two people.2, a small team
• Releases ReleasesThe number of GitHub releases, and how many days ago the latest one was published.3, latest release 3 days ago
• Releases in the last 90 days Releases in the last 90 daysHow many GitHub releases were published in the last 90 days.3
• Issues in the last 30 days Issues in the last 30 daysIssues opened and issues closed in the last 30 days, as GitHub search counts them.8 opened, 1 closed
• Pull requests merged in the last 30 days Pull requests merged in the last 30 daysPull requests merged in the last 30 days, as GitHub search counts them.1

Maintenance

• Median time to first reply on issues Median time to first reply on issuesMedian time between an issue being opened and the first comment from someone other than its author, over a sample of the last 30 closed issues. Issues with no reply are left out of the median and counted separately.0 hours
• Median time to close issues Median time to close issuesMedian time from opening to closing, over a sample of the last 30 closed issues.4 hours
• Sampled issues with no reply Sampled issues with no replyHow many of the sampled closed issues never got a comment from someone other than their author.0 of 1
• Stale open issues Stale open issuesOpen issues with no update in the last 90 days, as GitHub search counts them.0
• Open pull requests Open pull requestsPull requests open now, as GitHub search counts them.0

Hygiene

• Automated tests or builds (CI) Automated tests or builds (CI)Whether the repository has at least one GitHub Actions workflow file in .github/workflows.No
• A tests folder A tests folderWhether the repository has a top-level folder named tests, test, __tests__ or spec.No
• A license A licenseWhether GitHub detects a license file in the repository.Yes
• Contributing guide Contributing guideWhether the repository has a contributing guide.No
• Code of conduct Code of conductWhether GitHub finds a code of conduct in the repository.No
• CODEOWNERS file CODEOWNERS fileWhether the repository has a CODEOWNERS file, which names who reviews changes to which files.No
• A Dockerfile A DockerfileWhether the repository has a Dockerfile at its top level.No

Security

• Security policy Security policyWhether the repository has a SECURITY.md or SECURITY.rst file.No
• Unpatched high or critical advisories Unpatched high or critical advisoriesPublished GitHub security advisories rated high or critical on this repository that list a vulnerable version with no patched version.0
• Signed latest release Signed latest releaseWhether the latest GitHub release has an attached signature file (.sig, .asc or .sigstore).No

Badge

For maintainers: one measured fact, no verdict.

Markdown

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HTML

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Verdict badge: It shows the verdict as this page shows it today.

Markdown

[![Mid or Real: MID](https://midorreal.com/badge/youke1686-flydisk.svg?style=verdict)](https://midorreal.com/project/youke1686-flydisk)

HTML

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Copy facts

# FlyDisk

- Repository: https://github.com/youke1686/FlyDisk
- Page: https://midorreal.com/project/youke1686-flydisk
- Verdict: MID (measured), scored 2026-10-09
- Scores: Hype 38, Reality 27, Hype Gap +11
- Stars: 136
- Methodology: https://midorreal.com/methodology#verdicts
- JSON: https://midorreal.com/project/youke1686-flydisk.json