TypeScript YAML

Open-source TypeScript projects categorized as YAML

YAML is a digestible data serialization language that is often utilized to create configuration files and works in concurrence with any programming language. YAML targets many of the same communications applications as Extensible Markup Language but has a minimal syntax which intentionally differs from SGML.

Top 23 TypeScript YAML Projects

  1. jsoncrack.com

    ✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interactive graphs.

    Project mention: Writing Your First Compilerβ€Š-β€ŠPart 7: Taking Stock | dev.to | 2025-11-13

    Copy this JSON and paste it into jsoncrack.com or any JSON tree visualizer. You'll see your AST as an interactive tree diagram. Click around. Explore the structure. See how factorial(n - 1) is represented. See how the if-expression contains three sub-expressions. Every node, every connection - it's all there.

  2. SaaSHub

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  3. lume

    πŸ”₯πŸͺ° Static site generator for Deno (by lumeland)

    Project mention: Ask HN: Do you have a colophon for your personal website? | news.ycombinator.com | 2026-05-25
  4. Monokle

    Monokle is a set of OSS tools designed to help create and maintain high-quality Kubernetes configurations throughout the application lifecycle

  5. keystatic

    First class CMS experience, TypeScript API, Markdown & YAML/JSON based, no DB

    Project mention: Ask HN: Looking for Headless CMS Recommendation | news.ycombinator.com | 2025-09-03
  6. yaml

    YAML parser and serialiser for JavaScript (by eemeli)

    Project mention: Five overlooked packages running my AI directory stack | dev.to | 2026-05-22

    The yaml package by Eemeli Aro parses the frontmatter in my article files before cross-posting to Dev.to and Hashnode. It's 35 KB minified, has zero dependencies, and handles multi-line strings and nested objects without surprises. I switched from js-yaml six weeks ago because eemeli/yaml has better ESM exports and the parse errors are more actionable when frontmatter has a typo.

  7. yaml-language-server

    Language Server for YAML Files

  8. yamlresume

    Resumes as code in YAML, brought to you with ❀️ by PPResume.

    Project mention: YAMLResume: Resumes as Code in YAML | news.ycombinator.com | 2026-03-29
  9. content-collections

    Transform your content into type-safe data collections

  10. validkube

    ValidKube combines the best open-source tools to help ensure Kubernetes YAML best practices, hygiene & security.

  11. vscode-data-preview

    Data Preview 🈸 extension for importing πŸ“€ viewing πŸ”Ž slicing πŸ”ͺ dicing 🎲 charting πŸ“Š & exporting πŸ“₯ large JSON array/config, YAML, Apache Arrow, Avro, Parquet & Excel data files

  12. KubeForge

    Visual Editor for Kubernetes Deployments

    Project mention: Show HN: KubeForge – A GUI for Kubernetes YAMLs | news.ycombinator.com | 2025-07-31

    https://github.com/kubenote/KubeForge/issues/10

    The color of the fields is not based on right or wrong but based on typing. Green is string, red is boolean, orange is object, purple is array, etc. I can definitely make that more apparent.

  13. kube-composer

    Open-Source Kubernetes YAML Builder with Intuitive Web Interface and Dynamic Visualization for Developers and DevOps Engineers

    Project mention: 🧩 Meet Kube Composer: Visually Design and Deploy Kubernetes YAML Without the Hassle | dev.to | 2025-06-19
  14. coc-yaml

    Yaml language server extension for coc.nvim

  15. devresume

    A free web-based resume editor based on writing YAML with realtime preview and PDF export.

  16. serverless-ide-vscode

    Serverless IDE: Enhanced support for AWS SAM and CloudFormation in VS Code

  17. github-actions-workflow-ts

    Write Github Actions workflow files in TypeScript (generates JSON and compiles to YAML)

  18. vscode-yaml-embedded-languages

    A VS Code syntax extension for embedded language highlighting in YAML

    Project mention: VSCode extension for syntax highlighting multi-line YAML strings | news.ycombinator.com | 2025-08-02
  19. kaoto

    The UI of the Kaoto project

    Project mention: Hacktoberfest Week 4 – Improving DataMapper Logic in Kaoto | dev.to | 2025-10-31

    The final fix included PR:

  20. remark-lint-frontmatter-schema

    Validate your Markdown frontmatter data against a JSON schema β€” remark-lint rule plugin

  21. flatbread

    Consume relational, flat-file data using GraphQL in any static framework πŸ«“

  22. hammerkit

    build tool with support for containerization, build caching for local development and ci

  23. zaml

    The Final Form of configuration files

  24. json-tapose

    A modern, high-performance JSON comparison tool

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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TypeScript YAML related posts

  • πŸš€ 10 Tiny Dev Tools That Feel Like Superpowers (Free or Almost Free)

    6 projects | dev.to | 9 Aug 2025
  • VSCode extension for syntax highlighting multi-line YAML strings

    1 project | news.ycombinator.com | 2 Aug 2025
  • Keystatic: Open-Source Astro/Next.js CMS

    1 project | news.ycombinator.com | 15 Oct 2024
  • TypeScript: a new Frontier for Error Management

    3 projects | dev.to | 1 Oct 2024
  • Show HN: JSON For You – Visualize JSON in graph or table views

    13 projects | news.ycombinator.com | 24 Sep 2024
  • Introducing Playwright-magic-steps: Simplify your Test Automation Workflow

    3 projects | dev.to | 18 Jul 2024
  • Faces.js, a JavaScript library for generating vector-based cartoon faces

    11 projects | news.ycombinator.com | 6 Apr 2024
  • A note from our sponsor - SaaSHub
    www.saashub.com | 11 Jun 2026
    SaaSHub helps you find the best software and product alternatives Learn more β†’

Index

What are some of the best open-source YAML projects in TypeScript? This list will help you:

# Project Stars
1 jsoncrack.com 44,080
2 lume 2,259
3 Monokle 2,136
4 keystatic 2,116
5 yaml 1,671
6 yaml-language-server 1,476
7 yamlresume 1,403
8 content-collections 1,157
9 validkube 838
10 vscode-data-preview 593
11 KubeForge 579
12 kube-composer 479
13 coc-yaml 247
14 devresume 201
15 serverless-ide-vscode 196
16 github-actions-workflow-ts 153
17 vscode-yaml-embedded-languages 115
18 kaoto 107
19 remark-lint-frontmatter-schema 73
20 flatbread 64
21 hammerkit 56
22 zaml 45
23 json-tapose 31

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