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Preview data: all rankings, scores, votes, refresh labels, methodology, testing and editorial-process statements in Top 49 are illustrative demo content, not live measurements or documented reviews.
Programming · refreshed quarterly
Top 49 Programming Languages
Languages weighted on hiring reality and long-term maintenance cost
Popularity indexes measure how often a language is mentioned, not whether a team can actually staff and maintain a codebase in it five years on — this ranking weights hiring reality and long-term maintenance cost accordingly. Ecosystem health looks at library maturity and how actively a language’s tooling is maintained, not just its GitHub star count. Performance at scale is judged for the problems each language is actually used to solve, not a synthetic benchmark it was never designed to win.
20Entries ranked
295KReader votes
1 Jul 2026Data as of
The top three
Leading the list
Rank 01Editor’s pick
Python
Guido van Rossum · first appeared 1991
The default teaching language and the default data science language at once, a rare combination that keeps the hiring pool deep at every experience level. Performance is the honest tradeoff, patched over by C-extension libraries rather than solved.
97.5/100 Top 49 score1Up 1Rank 02Editor’s pick
TypeScript
Microsoft · first appeared 2012
Optional static typing gradually made "it compiled, so it probably works" a reasonable thing to say about a JavaScript codebase, the single biggest reason large frontend teams standardised on it.
95.4/100 Top 49 score1Down 1Rank 03Editor’s pick
JavaScript
Brendan Eich · first appeared 1995
Still the only language that runs natively in every browser on Earth, a monopoly no competitor has meaningfully challenged in three decades despite genuine attempts.
94.1/100 Top 49 score1Down 1
Full ranking
All 20 ranked
Filter, re-sort or switch view — every combination is a shareable URL.
Showing 1–12 of 20 ranked entries.
- Rank 1. Python. Score 97.5 out of 100.1Up 1
Python
Guido van Rossum · first appeared 1991
The default teaching language and the default data science language at once, a rare combination that keeps the hiring pool deep at every experience level. Performance is the honest tradeoff, patched over by C-extension libraries rather than solved.
- First appeared
- 1991
- Paradigm
- Multi-paradigm
- Avg. salary
- 128 K
97.5/100 Top 49 scoreThe clearest example of ecosystem gravity — new ML tooling ships with a Python API first, everything else second.
- Rank 2. TypeScript. Score 95.4 out of 100.1Down 1
TypeScript
Microsoft · first appeared 2012
Optional static typing gradually made "it compiled, so it probably works" a reasonable thing to say about a JavaScript codebase, the single biggest reason large frontend teams standardised on it.
- First appeared
- 2012
- Paradigm
- Multi-paradigm
- Avg. salary
- 125 K
95.4/100 Top 49 score - Rank 3. JavaScript. Score 94.1 out of 100.1Down 1
JavaScript
Brendan Eich · first appeared 1995
Still the only language that runs natively in every browser on Earth, a monopoly no competitor has meaningfully challenged in three decades despite genuine attempts.
- First appeared
- 1995
- Paradigm
- Multi-paradigm
- Avg. salary
- 118 K
94.1/100 Top 49 score - Rank 4. Go. Score 92.1 out of 100.3Up 3
Go
Google · first appeared 2009
Google built it specifically to compile fast and read the same regardless of who wrote it, and that opinionated simplicity is exactly why infrastructure teams standardised on it for services that need to just stay up.
- First appeared
- 2009
- Paradigm
- Concurrent/procedural
- Avg. salary
- 140 K
92.1/100 Top 49 score - Rank 5. Rust. Score 91.8 out of 100.NewNew entry
Rust
Mozilla / Rust Foundation · first appeared 2010
Memory safety without a garbage collector, enforced by a compiler strict enough that beginners routinely fight it for weeks — the payoff is production services that categorically cannot have a whole class of memory bugs.
- First appeared
- 2010
- Paradigm
- Systems/functional
- Avg. salary
- 145 K
91.8/100 Top 49 scoreVoted the most admired language in developer surveys for nine years running, which is not the same as the most used.
- Rank 6. Java. Score 90.2 out of 100.2Up 2
Java
Sun Microsystems / Oracle · first appeared 1995
Two and a half decades of enterprise codebases that are not going anywhere means Java hiring demand never really dropped, whatever the language’s reputation in newer-language circles.
- First appeared
- 1995
- Paradigm
- Object-oriented
- Avg. salary
- 122 K
90.2/100 Top 49 score - Rank 7. C#. Score 89 out of 100.3Down 3
C#
Microsoft · first appeared 2000
Microsoft’s answer to Java, and the modern versions have quietly closed most of the syntax gaps that used to make the comparison unflattering — Unity’s dominance in game development is its own separate reason to learn it.
- First appeared
- 2000
- Paradigm
- Object-oriented
- Avg. salary
- 118 K
89.0/100 Top 49 score - Rank 8. SQL. Score 87 out of 100.3Down 3
SQL
IBM / ANSI standard · first appeared 1974
Not a general-purpose language and never trying to be one — every data-adjacent role from analyst to backend engineer eventually needs it, which makes it the most quietly load-bearing skill on this entire list.
- First appeared
- 1974
- Paradigm
- Declarative
- Avg. salary
- 110 K
87.0/100 Top 49 scoreThe skill most job postings assume you already have and therefore rarely bother to list explicitly.
- Rank 9. C++. Score 85.2 out of 100.1Up 1
C++
Bjarne Stroustrup · first appeared 1985
Game engines, high-frequency trading systems and embedded firmware all still run on it because nothing else offers the same combination of raw control and mature tooling at scale.
- First appeared
- 1985
- Paradigm
- Multi-paradigm
- Avg. salary
- 130 K
85.2/100 Top 49 score - Rank 10. Swift. Score 85.1 out of 100.1Down 1
Swift
Apple · first appeared 2014
Apple’s own replacement for Objective-C, and a decade in it has become genuinely pleasant to write — the ceiling is that it is still overwhelmingly an Apple-platform language.
- First appeared
- 2014
- Paradigm
- Multi-paradigm
- Avg. salary
- 128 K
85.1/100 Top 49 score - Rank 11. Kotlin. Score 83.5 out of 100.2Up 2
Kotlin
JetBrains · first appeared 2011
Google made it the preferred language for Android over Java itself, and interoperability with existing Java codebases meant teams could migrate function by function instead of rewriting anything.
- First appeared
- 2011
- Paradigm
- Multi-paradigm
- Avg. salary
- 125 K
83.5/100 Top 49 score - Rank 12. PHP. Score 81.4 out of 100.3Down 3
PHP
Rasmus Lerdorf · first appeared 1995
Still runs a genuinely enormous share of the web — WordPress alone accounts for a huge fraction of all websites — despite a reputation that has not caught up with how much the language itself has improved since PHP 7.
- First appeared
- 1995
- Paradigm
- Procedural/OO
- Avg. salary
- 95 K
81.4/100 Top 49 score
How this list is scored
Four criteria, weighted before the first entry
Salary figures are a blended estimate across experience levels and regions for roles where the language is the primary listed skill, not a single geography’s number.
- Ecosystem health 30%
- Library maturity and how actively the language’s own tooling is maintained.
- Hiring reality 25%
- Whether a team can actually staff and retain developers for this language today.
- Long-term maintenance cost 25%
- How a codebase in this language tends to age across a five-year horizon.
- Performance at scale 20%
- Judged against the problems the language is actually used to solve.
Questions
About this ranking
Why does Python outrank languages with better raw performance?
Ecosystem health and hiring reality together carry 55% of the score, and Python’s breadth compounds there even though raw execution speed is a genuine weakness.
Is popularity the same thing as ranking well here?
No. Popularity feeds hiring reality, but ecosystem depth, maintenance cost and performance are scored separately, so a widely used language with real long-term maintenance costs can still land mid-table.
Why is a pre-1.0 language like Zig included at all?
Eligibility requires genuine production adoption somewhere, not just hype or a roadmap — Zig clears that bar even ahead of a stable release.
How is the salary figure calculated?
A blended estimate across experience levels and regions for roles where the language is the primary skill listed, not one geography’s number alone.
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Top 49 rankings are editorial. Scores are produced from the published criteria on each list and are refreshed on the cadence stated there. Figures shown across this section are curated demonstration data.