Software Alternatives & Startups

Peek a Name VS JavaScript Knowledge Map

Compare Peek a Name VS JavaScript Knowledge Map and see what are their differences

Peek a Name

A free baby name database with 145 years of U.S. naming history — 117K+ names, trends, regional data, and free interactive tools. No signup required.

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Rating
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Pricing
Open source
JavaScript Knowledge Map

I've built this Interactive JavaScript Knowledge Map that allows developers to get a glance at _most_ topics in modern JavaScript.

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Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Domain Names popularity
100% vs 0%
alternatives listed
4 vs 7

Base details

Website, pricing, platforms and company facts side by side.

Peek a Name
JSK
JavaScript Knowledge Map
Website peekaname.com learnjavascript.online
Pricing
Open source
—
Listed in

About Peek a Name and JavaScript Knowledge Map

In their own words, as submitted to SaaSHub.

Peek a Name
JSK
JavaScript Knowledge Map

Peek a Name (https://peekaname.com) is the most comprehensive baby name database, featuring over 117,000 unique names from the U.S. Social Security Administration's birth records spanning 145 years (1880-2024). The dataset includes 372 million+ recorded baby names across all 50 U.S. states,...

Read more about Peek a Name

No description of JavaScript Knowledge Map yet.

Features and specs

What each product offers, as listed by its team.

Peek a Name 3 features
JSK
JavaScript Knowledge Map 4 features
  • Names in database
    117,146 unique names
  • Years of data
    145 (1880-2024)
  • Total records
    372 million baby names
  • Comprehensive Structure
    The JavaScript Knowledge Map provides a well-organized structure for learning JavaScript, covering a wide array of topics from basics to advanced concepts.
  • Visual Learning
    By presenting information in a map format, it facilitates visual learning and helps users better understand the relationships between different JavaScript concepts.
  • Resource Integration
    The map integrates various resources and links, making it easier for learners to find additional information and deepen their understanding of specific topics.
  • Progress Tracking
    Users can track their progress, helping them stay motivated and organized as they move through the different areas of the map.

Possible disadvantages

  • Overwhelming for Beginners
    The extensive range of topics covered may be overwhelming for complete beginners, who might not know where to start.
  • Requires Self-Motivation
    As a self-directed learning tool, it requires a significant amount of self-motivation and discipline to utilize effectively without the guidance of an instructor.
  • Potentially Outdated Information
    Web technologies evolve rapidly, and there is a potential risk of some sections of the map becoming outdated if not regularly maintained and updated.
  • Limited Interactivity
    While it provides a structured learning path, the knowledge map itself might lack interactive features that could enhance engagement, such as quizzes or interactive exercises.

Analysis

An editorial look at what each product does well and who it suits.

Peek a Name
JSK
JavaScript Knowledge Map

Overall verdict

  • Peek a Name (peekaname.com) appears to be a niche baby name discovery and inspiration tool that helps parents browse, search, and explore names based on various criteria such as meaning, origin, and popularity.

Why this product is good

  • Offers a user-friendly interface for browsing and searching baby names
  • Provides name meanings and origins to help parents make informed choices
  • Free to use without requiring account creation for basic searches
  • Can help narrow down options from a large database of names
  • Useful for sparking inspiration when brainstorming name ideas

Recommended for

  • Expecting parents looking for baby name inspiration
  • People researching name meanings and origins
  • Those wanting to explore name popularity trends
  • Writers or content creators needing character name ideas
  • Anyone curious about the etymology of names

Overall verdict

  • JavaScript Knowledge Map (learnjavascript.online) is a solid, interactive learning resource for those wanting a structured, hands-on approach to mastering JavaScript through a visual, self-paced curriculum.

Why this product is good

  • Offers an interactive, browser-based coding environment so you can practice concepts immediately without setup
  • Uses a visual knowledge map to show how JavaScript topics connect, helping learners see the bigger picture
  • Breaks lessons into small, digestible chunks that reinforce learning through repetition and practice
  • Self-paced structure lets beginners progress comfortably while allowing more experienced developers to skip ahead
  • Focuses on core fundamentals and practical application rather than just theory

Recommended for

  • Beginners who want a structured, guided introduction to JavaScript
  • Self-taught developers who prefer hands-on, interactive learning over passive video courses
  • Visual learners who benefit from seeing how concepts and topics interconnect
  • People looking to solidify JavaScript fundamentals before moving to frameworks
  • Career changers or students building a foundation in web development

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Peek a Name
JSK
JavaScript Knowledge Map
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Peek a Name and JavaScript Knowledge Map.

What makes your product unique?

Peek a Name's answer

Peek a Name (https://peekaname.com) is the only fully free, no-signup baby name explorer that surfaces the complete 145 years of U.S. Social Security Administration data — every one of 117,146 unique names with year-by-year and state-by-state popularity. Most baby-name sites either paywall the deep history, hide it behind a quiz, or only show top-1000 lists. We show the long tail: even names that peaked once in 1907 in Wyoming have a page (try https://peekaname.com/random for a random one). On top of the raw data we also ship 11 free interactive tools — a tournament-style name bracket, an age guesser, a sibling finder, an era matcher, a trend predictor, and more — at https://peekaname.com/tools/.

Why should a person choose your product over its competitors?

Peek a Name's answer

Three reasons. (1) Coverage: 145 years and all 50 states + territories vs. competitors that show top-1000 only or stop at the national rollup. See https://peekaname.com/states for the full state breakdown. (2) Tools: nine genuinely useful interactive tools — try https://peekaname.com/tools/age-guesser to guess someone's age from their name, https://peekaname.com/tools/siblings to find names that go well together, or https://peekaname.com/tools/bracket to run a tournament between your favorites. (3) Speed: every page loads in <100 ms because the data is local SQLite, not a third-party API. Free, no signup, no popups.

How would you describe the primary audience of your product?

Peek a Name's answer

Mostly expecting parents trying to settle on a name and curious people who want to see how their own name has trended. We also see writers and screenwriters checking name plausibility for a character set in a specific year (https://peekaname.com/year/1923 if your novel is set then), genealogists tracing rare names, and data nerds who like the trend visualizations at https://peekaname.com/trends. Educators occasionally use https://peekaname.com/decade/1920 to teach kids about generational naming patterns.

What's the story behind your product?

Peek a Name's answer

My wife and I were name-hunting and ended up with 12 browser tabs open across different baby-name sites — every one of them paywalled the actually-interesting data behind a subscription, locked the regional breakdowns, or capped at top-1000 lists. The U.S. Social Security Administration releases the entire dataset for free, so I built https://peekaname.com to surface it cleanly: every name, every year, every state. Once we had the data loaded, the fun tools just kept following — https://peekaname.com/tools/era-matcher, https://peekaname.com/tools/predictor, https://peekaname.com/tools/compatibility, etc.

Which are the primary technologies used for building your product?

Peek a Name's answer

https://peekaname.com runs on Astro 5 (SSR via @astrojs/node middleware mode) with a Hono API in the same Node.js process. Data layer is Drizzle ORM over better-sqlite3 — the entire 8.7M-row name dataset lives in a single 810 MB SQLite file in WAL mode, which keeps queries under 10 ms. Tailwind CSS 4 for styling. Everything runs in a single Docker container (300 MB memory limit) on a $6 VPS, fronted by Cloudflare for TLS, CDN, and bot mitigation. Open data sample at https://github.com/yusufcetin82/peekaname-public.

Who are some of the biggest customers of your product?

Peek a Name's answer

https://peekaname.com is 100% free and has no customers in the SaaS sense. The audience is expecting parents, name-curious people, writers, and genealogists. The closest thing to a "customer relationship" is people sharing the link to specific name pages with friends and family during pregnancy.

User comments

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Alternatives to Peek a Name and JavaScript Knowledge Map

When comparing Peek a Name and JavaScript Knowledge Map, you can also consider the following products.