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Eloquent JavaScript VS Stillindexed

Compare Eloquent JavaScript VS Stillindexed and see what are their differences

EJS
Eloquent JavaScript

Free ebook for the JS Beginners

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
Stillindexed

Know before Google does. SEO disaster alerts for clients.

Rating
0 reviews
Pricing
Paid $39 / Monthly (Starter)
Alternatives Is it good?
SquadPrime
Free MVP cost calculator: describe your app in 5 clicks and get a realistic 2026 estimate for a freelancer build, a traditional agency and a fixed-price 14-day build by senior professionals, where the client owns the code. sponsored
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?

Based on our record, Eloquent JavaScript seems to be more popular. It has been mentioned 218 times since March 2021.

social mentions
218 vs 0
Text Editors popularity
100% vs 0%
alternatives listed
124 vs 10

Base details

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

EJS
Eloquent JavaScript
Stillindexed
Website eloquentjavascript.net stillindexed.com
Pricing
Open source
Paid $39 / Monthly (Starter) Official pricing
Platforms —
Web
Company — Startup from Turkey · 1 - 9 employees · 2026
Listed in
Software Development Text Editors Programming Tools Developer Tools +1
SEO Monitoring SEO Tools Technical SEO Website Monitoring SEO Agency Tools Website Migration +3

About Eloquent JavaScript and Stillindexed

In their own words, as submitted to SaaSHub.

EJS
Eloquent JavaScript
Stillindexed

No description of Eloquent JavaScript yet.

SEO disaster monitor for freelance technical SEOs and small agencies. Checks robots.txt, meta robots, X-Robots-Tag, canonicals, status codes, redirect chains, title and H1, sitemap, SSL and domain expiry every 15 or 30 minutes per URL, then alerts by Telegram and email with what changed, where,...

Read more about Stillindexed

Features and specs

What each product offers, as listed by its team.

EJS
Eloquent JavaScript 5 features
Stillindexed 17 features
  • Comprehensive Learning Resource
    Eloquent JavaScript covers a wide range of topics, from basic syntax to advanced concepts like asynchronous programming and web development. This depth makes it a valuable resource for both beginners and advanced programmers.
  • Interactive Code Examples
    The book contains numerous interactive code examples that allow readers to see the effects of their code in real-time. This hands-on approach reinforces learning and helps solidify concepts.
  • Free Online Access
    Eloquent JavaScript is available for free online, making it accessible to anyone with an internet connection. This allows learners from around the world to benefit from its content without financial barriers.
  • Engaging Writing Style
    The author, Marijn Haverbeke, writes in an engaging and clear style, making complex topics more understandable and keeping readers interested.
  • Good Balance of Theory and Practice
    The book strikes a good balance between theoretical explanations and practical exercises, allowing readers to apply what they have learned immediately.

Possible disadvantages

  • Steep Learning Curve
    Some readers may find the book's progression to be rapid, especially if they are complete beginners. The book quickly moves from basic to more complex topics, which can be overwhelming.
  • Lacks Visual Aids
    While the text is clear and the code examples are helpful, the book could benefit from more visual aids like diagrams and illustrations to explain complex concepts.
  • Assumes Some Prior Knowledge
    Although it's aimed at beginners, the book sometimes assumes that readers have some prior programming experience, which can make it less accessible to absolute novices.
  • Limited Coverage of Latest ES Features
    The book may not cover some of the latest features and best practices introduced in newer versions of JavaScript (e.g., ES2019 and beyond), meaning readers might need to supplement their learning with additional resources.
  • Web Development Sections Could Be More Detailed
    While the book does touch on web development, the sections on this topic are not as in-depth as some readers might hope. Those looking to get a more thorough grounding in web development may need to consult other sources.
  • Indexability monitoring
    Meta robots, X-Robots-Tag header and robots. txt evaluated per URL, so a noindex is caught whether it is in the HTML or a response header.
  • 15 or 30 minute check cadence per monitored URL (Agency / Starter)
    Site-level checks (robots.txt, sitemap, TLS) daily; domain expiry weekly.
  • Canonical and redirect monitoring
    Canonical target, HTTP status, and the full redirect chain, hop by hop.
  • Sitemap health
    Reachable, valid XML, URL count; sitemap index expansion.
  • Certificate Warnings
    SSL certificate and domain expiry warnings via TLS and RDAP.
  • False-positive suppression
    Critical change is confirmed by a second fetch before it alerts; flapping is held back.
  • Alerts by Telegram, Email and Slack
    Stating what changed, where, when, and the before/after. One incident, one alert, one resolved notice.
  • Weekly report per site
    Weekly "we watched, nothing broke" report per site; white-label on Agency so it can be forwarded to a client unedited.
  • Coverage shown
    Checks attempted vs pages actually loaded, per site, per week.
  • No site access needed
    Public URLs only. No Google account, no snippet, no credentials.
  • Bulk URL import
    Paste the list your audit produced; every line gets a decision, nothing is dropped silently.
  • Published crawler identity
    Fixed user agent and allowlisting guide at /bot.
  • Public canary
    A page that breaks itself every four hours and a live log of every check and alert, with measured detection latency.
  • Free checkers
    Indexability, X-Robots-Tag, robots. txt, canonical, redirects, sitemap, title/meta, H1, SSL and domain expiry, bulk (20 URLs), crawler-vs-browser diff.
  • MCP server
    The same checkers callable from Claude Code, Cursor, Codex or any MCP client, no key.
  • SEO skill generator
    SKILL.md for any host with its expected state, platform traps and a re-check runbook.
  • Migration Watch (Agency)
    14-day window with 5-minute cadence and a daily digest around a site migration.

Analysis

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

EJS
Eloquent JavaScript
Stillindexed

Overall verdict

  • Yes, Eloquent JavaScript is considered a good and valuable resource for learning JavaScript. It effectively balances theory with practical application, making it a popular choice among students and developers wishing to deepen their understanding of the language.

Why this product is good

  • Eloquent JavaScript is widely regarded as a strong resource for learning JavaScript due to its comprehensive coverage of both fundamental and advanced concepts. It is praised for its clear explanations, practical examples, and engaging writing style, which help readers understand complex topics. Its focus on best practices and problem-solving skills makes it a valuable reference for both beginners and experienced developers.

Recommended for

  • Beginners looking for a solid introduction to JavaScript
  • Intermediate developers seeking to reinforce their knowledge
  • Experienced programmers wanting to explore more advanced JavaScript topics
  • Anyone interested in functional programming concepts
  • Developers aiming to improve their problem-solving skills in JavaScript

No analysis of Stillindexed yet.

Videos

Walkthroughs and reviews on video.

EJS
Eloquent JavaScript 3 videos + Add
Stillindexed 0 videos + Add

Eloquent JavaScript A Modern Introduction to Programming 3rd Edition by Marijn Haverbeke review

More videos

  • - Eloquent JavaScript review
  • - Book Review: Eloquent Javascript by Marijn Haverbeke

No Stillindexed videos yet. You could help us improve this page by suggesting one.

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
EJS
Eloquent JavaScript
Stillindexed
100% 100%
Text Editors
0% 0%
0% 0%
Technical SEO
100% 100%
100% 100%
Developer Tools
0% 0%
0% 0%
SEO Tools
100% 100%

Questions & Answers

As answered by people managing Eloquent JavaScript and Stillindexed.

What makes your product unique?

Stillindexed's answer:

It publishes its own evidence instead of adjectives. A public canary page breaks itself on a fixed schedule every four hours, and the log at api.stillindexed.com/canary/log shows every check and alert with the measured detection latency (median 16 minutes to detect, 18 to alert, on the slower plan). The crawler's identity and limits are published at /bot. Every check reads what the server actually returned, meta robots, X-Robots-Tag headers, robots.txt, canonicals, redirect chains, so a noindex in a response header is caught, not just one in the HTML. Pricing is public, there is no sales call, and no site access is required.

Why should a person choose your product over its competitors?

Stillindexed's answer:

Because it interprets a URL's indexability automatically at a self-serve price. Generic change monitors (Visualping, Hexowatch, changedetection.io) diff whatever selector you configure and leave you to decide what the change means. Audit suites (Screaming Frog, Sitebulb, Ahrefs, Semrush) crawl on a schedule you read later. The SEO-aware monitors that do interpret changes start at $199 a month (SEORadar) or hide pricing behind a sales process (Conductor Monitoring). Stillindexed checks every 15 or 30 minutes, confirms a critical change with a second fetch before alerting, sends the before/after to Telegram and email, and starts at $39 a month for 15 sites. When Little Warden or Oh Dear fits better, the comparison pages on the site say so.

How would you describe the primary audience of your product?

Stillindexed's answer:

Freelance technical SEO consultants and agencies of two to ten people who manage 5 to 50 client sites on retainer, especially around site migrations. Their problem is finding out about a broken noindex, robots.txt or canonical from the client three days late. It is not built for enterprises, in-house teams at large companies, or developers who want uptime or cron monitoring.

What's the story behind your product?

Stillindexed's answer:

An accidental noindex or robots.txt block typically sits live for 24 to 72 hours before anyone notices. Search Console reports it after the indexing damage, and its reports are often days behind. Recovery takes one to three weeks after the fix, and for an agency the cost is the client relationship. Existing tools were either enterprise crawlers with sales-led pricing, or generic page-diff monitors with no SEO semantics. Stillindexed was built as the narrow thing in between: plain HTTP fetches of the directives Google's indexing decision trusts first, on a short cycle, with an alert that names the change. It was built by one person and is designed to stay maintainable by one person, which is why it does one job and publishes its own proof.

Which are the primary technologies used for building your product?

Stillindexed's answer:

Go (stdlib net/http) for the API and the checker worker, PostgreSQL 17 with River for job scheduling, Astro for the marketing site, Vite and React with TypeScript for the app, plain CSS, Docker Compose behind Traefik, Polar for billing, Telegram and email for alerts.

User comments

Share your experience with using Eloquent JavaScript and Stillindexed. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

EJS
Eloquent JavaScript 218 mentions
Stillindexed 0 mentions
  • My Azure Cloud Resume Challenge Journey
    If you haven’t read Eloquent JavaScript , go check it out. It’s one of my all-time favourite programming books — hands down. - Source: dev.to / about 1 year ago
  • How do we learn to get good at programming
    Videos, blogs, text-based teachings, YouTube project-based learning, books, and the like are all examples of various methods and mediums of acquiring skills, especially in the software engineering industry. As I continue to navigate... - Source: dev.to / almost 2 years ago
  • Ask HN: Changing my mind about JavaScript
    Seconded. I won't recommend it and no one I know has recommended it for a decade. It's hard for someone who doesn't know JS to know which parts has changed and is no longer the way to do things. https://github.com/getify/You-Dont-Know-JS... - Source: Hacker News / about 2 years ago

View more

Tracking Stillindexed since Sep 2026.

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